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: 8/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/29/2023 17:01:22 0.40, 131.03 1.36, 126.74 489.80 80
2 08/30/2023 16:40:01 0.40, 130.01 0.13, 131.22 137.24 80
3 09/01/2023 05:04:42 -0.40, 128.39 -0.97, 125.84 291.09 80
4 09/02/2023 04:43:20 -0.40, 127.36 0.26, 130.32 337.57 80
5 09/03/2023 17:07:53 0.40, 125.81 0.58, 124.97 94.92 80
6 09/06/2023 05:08:33 -0.40, 123.14 -0.17, 124.07 106.40 80
7 09/07/2023 17:33:05 0.39, 121.58 1.01, 118.73 324.37 80
8 09/08/2023 17:11:43 0.39, 120.54 -0.23, 123.21 304.73 80
9 09/10/2023 05:36:25 -0.38, 118.90 -0.59, 117.83 121.95 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/29/2023
SNOs_Map_GOES-15_NPP_20230829.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP