Yahsat’s Technical Support section provides clients and service partners the critical information about our satellite fleet coordinates so they may adjust and fine-tune equipment for optimal range and coverage. This includes a Look Angle Calculator, Centre of the Box data and Ephemeris data. In addition, Yahsat provides key information about global Sun Outage spots during different times of the year. For further information or additional technical support, please contact us on technicalsupport@yahsat.ae
Centre of box times valid until 15/10/2017 11:00:00
Cob times (utc) for y1a/ 52.50 DEG. E
Threshold 0.010 DEG
Al Yah Satellite Communications Company PrJSC
START TIME | END TIME | DURATION (MIN) |
---|---|---|
2017/10/08 22:29 | 2017/10/09 01:28 | 178 |
2017/10/09 21:59 | 2017/10/10 01:30 | 211 |
2017/10/10 21:41 | 2017/10/11 00:58 | 197 |
2017/10/11 21:33 | 2017/10/12 00:50 | 196 |
2017/10/12 21:37 | 2017/10/13 00:57 | 200 |
2017/10/13 21:53 | 2017/10/14 01:28 | 215 |
2017/10/14 22:21 | 2017/10/15 01:09 | 168 |
Centre of box times valid until 16/10/2017 11:00:00
Cob times (utc) for y1b/ 47.60 DEG. E
Threshold 0.010 DEG
Al Yah Satellite Communications Company PrJSC
START TIME | END TIME | DURATION (MIN) |
---|---|---|
2017/10/09 23:24 | 2017/10/10 00:51 | 87 |
2017/10/10 09:18 | 2017/10/10 10:03 | 45 |
2017/10/10 22:41 | 2017/10/11 00:45 | 124 |
2017/10/11 09:18 | 2017/10/11 10:44 | 86 |
2017/10/11 22:12 | 2017/10/12 00:39 | 147 |
2017/10/12 09:18 | 2017/10/12 11:07 | 110 |
2017/10/12 22:00 | 2017/10/13 00:33 | 153 |
2017/10/13 09:17 | 2017/10/13 11:14 | 117 |
2017/10/13 22:03 | 2017/10/14 00:27 | 144 |
2017/10/14 09:16 | 2017/10/14 11:04 | 108 |
2017/10/14 22:25 | 2017/10/15 00:21 | 117 |
2017/10/15 09:16 | 2017/10/15 10:37 | 82 |
2017/10/15 23:04 | 2017/10/16 00:15 | 71 |
Gives the trajectory of naturally occurring astronomical objects and satellites.
Weekly i11 data set valid until 15/10/2017 11:00:00
Subject: eleven parameter ephemeris for y1a/ 52.50 DEG. E
The nominal orbital location for this satellite is 52.50 DEG. E
The predicted satellite longitude and latitude at 170 hours after
Epoch are 52.5255 deg. E and -0.0017 deg. N
Al Yah Satellite Communications Company PrJSC
YEAR | MONTH | DAY | HOUR | MINUTE | SECOND |
---|---|---|---|---|---|
2017 | 10 | 08 | 09 | 00 | 00 |
LM0 | LM1 | LM2 |
---|---|---|
DEG. E | DEG/DAY | DEG/DAY/DAY |
52.5192 | -0.0050 | 0.000655 |
LONC | LONC1 | LONS | LONS1 |
---|---|---|---|
DEG. E | DEG/DAY | DEG. E | DEG/DAY |
-0.0036 | -0.0006 | 0.0265 | -0.0002 |
LATC | LATC1 | LATS | LATS1 |
---|---|---|---|
DEG. N | DEG/DAY | DEG. N | DEG/DAY |
-0.0130 | -0.0002 | 0.0163 | 0.0000 |
An interruption in or distortion of geostationary satellite signals caused by interference of the sun.
Determines the azimuth and elevation angles for Yahsat’s satellites.
© 2023. Al Yah Satellite Communications Company PJSC (Yahsat)