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: 7/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/01/2023 03:04:31 0.43, 160.05 -0.49, 155.88 474.06 80
2 08/02/2023 02:43:10 0.41, 159.05 0.72, 160.37 150.69 80
3 08/03/2023 15:07:43 -0.44, 157.53 0.11, 155.02 286.09 80
4 08/04/2023 14:46:22 -0.41, 156.54 -1.10, 159.51 338.63 80
5 08/06/2023 03:11:04 0.44, 154.99 0.27, 154.12 98.94 80
6 08/08/2023 15:11:35 -0.44, 152.47 -0.60, 153.27 90.36 80
7 08/10/2023 03:36:17 0.47, 150.92 -0.22, 147.88 347.36 80
8 08/11/2023 03:14:56 0.46, 149.92 0.99, 152.36 278.00 80
9 08/12/2023 15:39:29 -0.48, 148.39 -0.18, 147.01 157.06 80
10 08/13/2023 15:18:07 -0.47, 147.39 -1.39, 151.50 468.14 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/31/2023
SNOs_Map_GOES-15_NPP_20230731.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/31/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP