Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/18/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2020 10:07:44 -0.06,-127.56 0.53,-130.30 311.64 80
2 11/20/2020 09:46:18 -0.08,-127.60 -0.47,-125.76 209.32 80
3 11/21/2020 22:10:54 0.05,-127.65 -0.72,-131.06 388.67 80
4 11/22/2020 21:49:29 0.07,-127.69 0.34,-126.54 131.90 80
5 11/24/2020 10:13:56 -0.04,-127.77 0.85,-131.80 459.40 80
6 11/25/2020 09:52:30 -0.06,-127.81 -0.15,-127.27 61.50 80
7 11/27/2020 21:58:21 0.04,-127.90 0.03,-128.05 16.14 80
8 11/30/2020 10:01:22 -0.02,-128.00 0.16,-128.78 88.30 80
9 12/01/2020 09:39:57 -0.04,-128.04 -0.91,-124.26 431.67 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2020
SNOs_Map_GOES-15_NPP_20201118.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/18/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP