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: 8/17/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2023 15:43:05 0.40, 143.45 -0.03, 145.46 228.05 80
2 08/19/2023 04:07:47 -0.42, 141.84 -0.78, 140.07 201.15 80
3 08/20/2023 03:46:26 -0.41, 140.82 0.44, 144.55 425.63 80
4 08/21/2023 16:10:58 0.42, 139.30 0.41, 139.21 10.56 80
5 08/23/2023 04:32:59 -0.42, 137.69 -1.27, 133.83 439.67 80
6 08/24/2023 04:11:38 -0.41, 136.67 -0.04, 138.31 187.43 80
7 08/25/2023 16:36:10 0.41, 135.15 0.89, 132.97 247.64 80
8 08/26/2023 16:14:49 0.40, 134.13 -0.34, 137.45 378.96 80
9 08/28/2023 04:39:30 -0.40, 132.51 -0.51, 132.07 50.02 80
10 08/29/2023 17:01:22 0.40, 130.97 1.36, 126.73 483.73 80
11 08/30/2023 16:40:01 0.40, 129.95 0.12, 131.21 143.85 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/17/2023
SNOs_Map_GOES-15_NPP_20230817.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/17/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP