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: 9/1/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2023 05:04:42 -0.40, 128.40 -0.97, 125.84 292.15 80
2 09/02/2023 04:43:20 -0.40, 127.37 0.27, 130.32 336.10 80
3 09/03/2023 17:07:53 0.40, 125.84 0.57, 124.97 97.68 80
4 09/06/2023 05:08:32 -0.40, 123.17 -0.22, 124.09 103.30 80
5 09/07/2023 17:33:04 0.39, 121.62 1.06, 118.74 328.76 80
6 09/08/2023 17:11:42 0.39, 120.59 -0.19, 123.22 299.94 80
7 09/10/2023 05:36:24 -0.38, 118.95 -0.63, 117.84 126.69 80
8 09/12/2023 17:36:54 0.37, 116.33 0.21, 116.97 73.44 80
9 09/14/2023 06:01:36 -0.36, 114.68 -1.03, 111.59 352.34 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_GOES-15_NPP_20230901.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/01/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP