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International Astronomical Center

ICOP

Visibility of Muharram Crescent
(1428 AH)



Last Updated 24 March 2007
In This Page:-


When to Observe Muharram Waxing (NEW) Crescent ?

The geocentric conjunction (Geocentric New Moon) will occur Inshalla on (Friday 19 January 2007) at 04:01 UT.

Sighting the new crescent on (Friday 19 January 2007) is shown in the below graph using the program Accurate Times by Mohammad Odeh according to Odeh criterion. Where:-

Friday 19 January 2007

According to the actual sighting of the crescent, the start of Muharram should be on Saturday 20 January 2007 in central and western parts of the world, where as it should start on Sunday 21 January 2007 in eastern parts of the world.

- Results of seeing the crescent, and the first day of the month in different countries will be added here Inshalla as we receive the reports from ICOP's members. If you wish to be a member in ICOP, or to know more about it, kindly click here.

Muharram Waxing (NEW) Crescent Observation Results

So far, the earliest sighting of the crescent was on Friday 19 January 2007 by ICOP member Mr. Gulamabbas Khakoo from (Long Beach, CA, USA), the crescent was also seen on this day from (San Jose, CA, USA) and (Tucson, AZ, USA).

Friday 19 January 2007:

  • Australia: Not Seen: ICOP member Mr. Afroz Ali said: "The crescent was NOT sighted in Australia on 19th January, therefore the 1st day of Muharram commences on 21st January 2007."

  • Indonesia: Not Seen: ICOP member, Mr. Mutoha MMC said: "I've tried to observed the crescent ( maybe the Comet Mcnaught too ) from the top of building in my place in Jogja, Indonesia. The Western sky was cloudy but the sunset was seen, however the crescent was not seen. Today's the sunset @ 18:04 LT, moon alt 3,15° and moonset @ 18:22 LT. Btw, all of civil calendars determining that the first day of Muharram 1428 Hejri is on Saturday, 20 January 2007. Happy Islamic New Year for you. Regard."

  • Yemen: Not Seen: ICOP member Mr. Saleh Belfakih mentioned that he didn't see the crescent by naked eyes, and it was hazy and partly cloudy.

  • Kuwait: Not Seen: ICOP member Mr. Hussain Khushaish said: "In Kuwait on Friday 19 JAN 2007 I could not sight the crescent even with 20*60 binocular. The western horizon was clear exept the last 2 degrees of natural haze and Doha power station pollution. Venus was seen easily before sunset. Also I could not see the old crescent on the morninig of Thursday 18 Jan 2007."

  • Algeria:

    1. Not Seen: ICOP member Mr. Bankih Kacem said: "Twelve (12) persons have tried to observe the Muharam crescent, from Merkiche station, with naked eyes and six binoculars. We have used Venus and Mercury (difficultly) to situate the new crescent position but it wasn't seen. Happy new year for all ICOP members and Muslims."

    2. Not Seen: ICOP member Mr. Houcine Ch-aissa said: "In institute Ami Said, one persone tried to observe the Muharam crescent. It was not seen neither by naked eyes nor by binoculars (06). Happy Islamic New Year for all Muslims."

  • Nigeria: Not Seen: ICOP member Mr. Muhammed Ya'sin Qamardeen said: "The Hilal of Muharam 1427 is not visible here at Lagos. As the time of filling in this report I could not ascertain the authority position on the first day of Muharam."

  • South Africa: Not Seen: ICOP member Dr. Abdurrazak Ebrahim said: "The crescent was not sighted this Friday [19/01/2007] evening in Southern Africa. The 1st Muharrum 1428 AH will correspond to Sunday, 21 January 2007 as Dhul Hijjah will be of a 30-day duration. A prosperous and blessed new year to all Muslims."

  • UK: Not Seen: ICOP member Mr. Muhammad Afifi al-Akiti from Oxford said: "Negative sighting. Moonsighting was attempted at the end of the 29th day of Dhu l-Hijja (Friday, 19 January 2006). Unfortunately, the horizon was overcast. We received the report from Fez, Morocco of negative sightings there despite clear skies and the authority there declared that the month of Dhu l-Hijja is to complete its 30 days. This news and the expectation that there will be no positive sightings east to our longitute on Friday are sufficient for us to complete this month like Morocco and Awwal Muharram in the UK to be on the day after tomorrow, Sunday, the 21st of January."

  • USA:

    1. Seen: ICOP member, Mr. Gulamabbas Khakoo from (Long Beach, CA) said: "Sighted the crescent for the month of Muharram today Jan 19th, 2007 local time 5:36pm in Long Beach CA. The top horn was almost to 1:00 o'clock and bottom horn was almost to 8:00 o'clock. It was very thin on the left side of the sunset. Weather condition were as follows:
      Time: 5:36pm
      Condition: Clear 55 Deg. F
      Humidity: 64%
      Wind: From S. 4mph

    2. Partly Cloudy: ICOP member Mr. Javad Torabinejad from (Christiansburg, VA) said: "The western horizon was partly cloudy with some haze present."

    3. Seen: Dr. Youssef Ismail from (San Jose, CA) said: "This evening I have the good fortune, Al Hamdu Lillah, of reporting that the new crescent of Muharram was seen by the naked eye near Russian Ridge Open Space Preserve (37 degs 19 min N lat. 122 degs 12 ins W long.). It was seen at approximately 6:01 pm at an azimuth of 237 degrees Magnetic and with an altitude of about 1 finger above a clear horizon. Clouds were higher up in the sky and prevented the moon from being seen prior to this time. Its upper limb was at about 1 o'clock and the lower limb at about 6 o'clock. Sorry I did not have time to set up the camera and get a photo. This sighting was also confirmed with two other trustworthy and experienced sighters at a different location about 60 miles further north on Mount Tamalpais just north of San Francisco in Marin County. They saw the moon at the same time I did. The brothers Zakariyya Twist of Zaytuna Institute and Mikael Santini were the other two."

    4. Seen: Dr. John Polacheck from (Tucson, AZ) said: "We used very high quality binoculars, tripod mounted: Miyauchi achromat 20 X 100, 90-degree model), which covered a field of about 2 degrees (exit pupil 5 mm). Numerous bands of dense clouds. Winesses: Jim Stamm, John Polacheck and John Curry." Dr. Polacheck mentioned that he was able to see the crescent by binoculars.

Saturday 20 January 2007:

  • India: Seen: ICOP member Mr. Mohamed Amin said: "All over India the Crescent of New year 1428, Muharram was seen clear by Naked Eyes surrounded with the Planets without any aid. Accordingly almost all over India the first day of Muharram 1428 began on Sunday 21st January 2007."

  • Bangladesh: Seen: ICOP member Mr. Abm Hassan mentioned that he was able to see the crescent by naked eye.

  • Iran: Seen: ICOP member Mr. Alireza Mehrani said:
    Location: Esfahan, Iran
    Latitude: 32° 37' N
    Longitude: 51° 35' E
    Elevation: 1500 meters
    Time Zone: +3.5
    (MoonCal 6.0 Dr. Monzur Ahmed, Topo, Refrac OFF)
    Time: 18:06 LT
    Moon Altitude: 7° 10' 53"
    Sun Altitude: -(8° 57' 17")
    Elongation: 18° 14' 13"
    Relative Azimuth: -(8° 31' 37")
    Phase: 2.77%
    Width: 0.82m
    Arc Length: 150° (2.5-7.5)
    Photographer: Alireza Mehrani
    

    Saturday 20 January 2007

    By: Alireza Mehrani

  • Kuwait: Seen: ICOP member Mr. Hussain Khushaish said: "In Kuwait on Sat 20 Jan 2007 I could sight the crescent first with 20*60 binocular at 17:07 then by naked eyes at 17:14. Our local sunset was at 17:16. Venus was seen easier the the crescent and above it by 2 finger (3 degrees). The westeren horizon was partly cloudy plus some haze 3 degrees above the horizon."

    Saturday 20 January 2007

    By: Hussain Khushaish

  • Germany: Cloudy: ICOP member Mr. Gerhard Ahmad Kaufmann mentioned it was cloudy.

The OFFICIAL First Day in Different Countries

Saturday 20 January 2007:

  1. Indonesia
  2. Yemen
  3. Saudi
  4. Kuwait
  5. UAE
  6. Jordan
  7. Egypt
  8. Algeria
  9. USA

Sunday 21 January 2007:

  1. Australia
  2. Bangladesh
  3. India
  4. Iran
  5. Morocco
  6. South Africa

ICOP Official Statement

  • Kindly Click Here to read ICOP official statement (Arabic).

    When to Observe Thul Hijjah Waning (OLD) Crescent ?

    The geocentric conjunction (Geocentric New Moon) will occur Inshalla on (Friday 19 January 2007) at 04:01 UT.

    Sighting the OLD crescent on (Thursday 18 January 2007) is shown in the below graph using the program Accurate Times by Mohammad Odeh according to Odeh criterion. Where:-

    • It is impossible to see the OLD crescent from the areas located under the red color. Because either the Moon on this day rises after the Sunrise and/or the topocentric conjunction occurs before the Sunrise.
    • The crescent is expected to be seen by optical aid only from the areas located under the blue color.
    • The crescent is expected to be seen by optical aid from the areas located under the magenta color. In these areas the crescent could be seen by naked eye if the atmospheric conditions are superb and the observer is experienced.
    • The crescent is expected to be easily visible by naked eye from the areas located under the green color.
    • The crescent can not be seen from uncolored areas, even though the Moon rises in these locations before the Sunrise and the topocentric conjunction occurs after the Sunrise, but the Moon is not sufficiently illuminated in order to be seen as crescent even by optical aid.
    • Kindly notice that the below graph shows the possibility of seeing the crescent from areas between 60 degrees north of Equator down to 60 degrees south of Equator.

    Thursday 18 January 2007

    Thul Hijjah Waning (OLD) Crescent Observation Results

    Thursday 18 January 2007:

    • Indonesia: Seen: ICOP member Mr. Ma'rufin Sudibyo said: "Waning crescent sighting was done in Kebumen, Central Java, Indonesia (position: 07:40 S 109:38 E, height: 20 meter above sea level, time zone: UT+7), at January 18th, 2007 by me (member of Jogja Astro Club/JAC) after shubuh pray. The eastern horizon almost cloudy but at zone around of estimated crescent positions, the cloud is more transparent, marked by Jupiter seen easily with naked eye. The southern sky more clear and Alpha Centauri seen very easily with naked eye. Jupiter and Alpha Centauri were good indicators to the crescent. I was use Moon Calculator v.6 from Monzur Ahmed as additional tool to determining crescent positions. I was seen crescent at 04:55 (first) and 05:12 (last) local time with naked eye, while our local sunrise was at 05:39 local time. Orientation of the crescent: 6-9, blurred by thin cloud in foreground. At last seen, the moon had age 29,83 hour before conjunction with elongation 15,7 degree from sun, relative azimuth (to sun) 4,9 degree and relative altitude (to sun) 14,9 degree. This is my first experience with crescent sighting and my first report to ICOP. Insha Allah I and other members of JAC will try to see the new crescent (hilaal) in our observation station at Parangkusumo Beach, Yogyakarta special region, Indonesia at January 20th, 2007. Happy New Hijra Year!"

    • Iran:

      1. Cloudy: ICOP member Mr. Mohammad Zahed Aram mentioned that it was cloudy.

      2. Seen: ICOP member Mr. Alireza Mehrani said:

        Observation Report
        January 18, 2007
        Old Moon Crescent
        
        Location: Kuh Sofe, Esfahan Iran
        Latitude: 32° 36' N
        Longitude: 51° 39' E
        Elevation: 1789 meters
        Temperature: -10° C
        
        (MoonCal 6.0 Dr. Monzur Ahmed, Topo, Refrac OFF)
         
        Moonrise: 06:36:30 LT
        Sunrise-Moonrise: 0h 28m 30s
         
        Crescent first observed through 15x80 binoculars:
        Time: 06:41:50 LT
        Moon Altitude: 0° 04' 32"
        Sun Altitude: -(5° 20' 21")
        Elongation: 13° 38' 28"
        Relative Azimuth: 12° 32' 18"
        Phase: 1.51%
        Width: 0.45m
        Arc Length: 105° (10-6.5)
         
        Crescent Last observed through 15x80 binoculars:
        Time: 06:57:30 LT
        Moon Altitude: 2° 41' 46"
        Sun Altitude: -(2° 16' 57")
        Elongation: 13° 32' 27"
        Relative Azimuth: 12° 35' 47"
        Phase: 1.48%
        Width: 0.44m
        Arc Length: 75° (9.5-7)
         
        Observer: Alireza Mehrani
        

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