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: 5/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/26/2023 11:36:02 0.04,-152.90 -0.02,-152.56 38.19 80
2 05/28/2023 00:00:41 -0.01,-153.55 -0.98,-157.91 496.92 80
3 05/28/2023 23:39:16 -0.03,-153.98 0.09,-153.39 66.69 80
4 05/30/2023 12:03:45 -0.00,-154.65 0.92,-158.70 461.84 80
5 05/31/2023 11:42:21 0.02,-155.07 -0.15,-154.18 101.24 80
6 06/02/2023 00:04:19 0.02,-155.70 -0.83,-159.52 435.51 80
7 06/02/2023 23:48:15 -0.00,-156.12 0.24,-155.01 126.90 80
8 06/04/2023 12:08:36 -0.03,-156.77 0.77,-160.31 403.74 8
9 06/05/2023 11:48:40 -0.01,-157.18 -0.31,-155.79 157.91 80
10 06/07/2023 00:10:37 0.05,-157.79 -0.72,-161.13 380.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_GOES-15_NPP_20230525.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/24/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP