Perigee 35786 KM
Apogee 35803 KM
138W
Epoch (snapshot) approximately 6 am Central Time 1/16
Perigee: 35,787.3 km
Apogee: 35,800.9 km
Longitude 138W
Epoch ( snapshot) approximately 10 PM Central Time 1/16
Not totally geostationary yet or still slowly moving that direction?
Just bouncing around. Expect to see it drop about 75 km when it starts to move
n2yo show it +17.8 elevation last i looked could this be the start of the move?
Elevation is just the look angle from where it thinks you are based on your IP address. Watch the perigee/apogee numbers
There is more Ciel 2 testing going on at 138° West at this time. They sure are being thorough. They don't seem to be in any hurry to get it done.
I would like to remind everyone that epoch is the time of issue of the TLE and it may or may not represent where the satellite actually is at that point in time. Remember that the TLE is a model, not a record.Epoch (snapshot) approximately 6 am Central Time 1/16
Would you be in a hurry to run around testing satellite reception in the current weather situation? Methinks you would have to enjoy snow shoeing a whole lot.They don't seem to be in any hurry to get it done.
I would like to remind everyone that epoch is the time of issue of the TLE and it may or may not represent where the satellite actually is at that point in time. Remember that the TLE is a model, not a record.
I believe the Epoch is the specific point in time that the last radar/visual observation or other NASA calculation was made to definitely identify the specific location of the space object. So, it represents the most accurate information available to NASA at that point in time and location is probably is accurate to within a few km at the Epoch. The accompanying TLE data set generated at the Epoch can then be used as a base point for predictive analsis of future movement assuming no extra powered movement.
Quite right, but just one small correction: TLEs are generated by the Department of Defense, not NASA. NASA receives TLEs and passes them along to internal and external users like Celstrak, which is where most of the tracking web sites get them.
I helped build the interface between NORAD and NASA that the TLEs come from. (At least it was still in use when I retired 3 years ago.)
Another nice update, thanks. If testing started on Dec. 17th, and they took 2 days off for Christmas, they've only tested about 30 or 31 days. I wonder if that 40 degrees below zero weather had an effect on the test equipment; that's pretty cold even for Canada.