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: 5/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/30/2023 12:03:45 -0.00,-154.65 0.93,-158.69 461.88 80
2 05/31/2023 11:42:45 0.02,-155.07 -0.20,-154.19 101.19 57
3 06/02/2023 00:04:19 0.01,-155.70 -0.85,-159.52 435.28 80
4 06/02/2023 23:48:15 -0.00,-156.12 0.23,-155.00 127.16 80
5 06/04/2023 12:10:04 -0.04,-156.77 0.78,-160.31 403.73 80
6 06/05/2023 11:48:39 -0.01,-157.18 -0.30,-155.79 157.93 80
7 06/07/2023 00:10:38 0.05,-157.79 -0.68,-161.14 380.69 80
8 06/07/2023 23:54:33 0.03,-158.20 0.40,-156.62 180.68 80
9 06/09/2023 12:16:23 -0.06,-158.84 0.61,-161.93 351.41 80
10 06/10/2023 11:57:38 -0.04,-159.24 -0.47,-157.41 209.75 80
11 06/12/2023 00:16:55 0.07,-159.85 -0.56,-162.75 329.62 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2023
SNOs_Map_GOES-15_NPP_20230529.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP