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: 8/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2023 15:17:53 0.39, 147.57 -0.53, 151.69 469.60 80
2 08/15/2023 03:39:54 -0.40, 145.96 -0.34, 146.32 40.13 80
3 08/16/2023 16:04:26 0.42, 144.45 1.21, 140.98 396.39 80
4 08/17/2023 15:43:06 0.40, 143.44 -0.07, 145.45 229.70 80
5 08/19/2023 04:07:47 -0.42, 141.82 -0.80, 140.07 199.05 80
6 08/20/2023 03:46:25 -0.40, 140.80 0.43, 144.55 428.07 80
7 08/21/2023 16:10:58 0.41, 139.27 0.43, 139.21 7.06 80
8 08/23/2023 04:32:59 -0.42, 137.66 -1.29, 133.83 436.08 80
9 08/24/2023 04:11:38 -0.41, 136.63 -0.06, 138.32 191.41 80
10 08/25/2023 16:36:11 0.41, 135.10 0.86, 132.96 243.05 80
11 08/26/2023 16:14:49 0.40, 134.08 -0.37, 137.44 383.95 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/13/2023
SNOs_Map_GOES-15_NPP_20230813.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/13/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP