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: 7/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/25/2023 14:35:55 -0.38, 166.63 0.44, 163.05 409.02 80
2 07/26/2023 14:14:34 -0.35, 165.64 -0.75, 167.53 215.76 80
3 07/28/2023 02:39:17 0.39, 164.09 -0.03, 162.13 222.12 80
4 07/29/2023 02:17:55 0.37, 163.09 1.17, 166.62 402.56 80
5 07/30/2023 14:42:29 -0.40, 161.58 -0.33, 161.27 35.13 80
6 08/01/2023 03:04:31 0.43, 160.04 -0.50, 155.89 473.94 80
7 08/02/2023 02:43:09 0.41, 159.05 0.70, 160.37 150.70 80
8 08/03/2023 15:07:43 -0.44, 157.53 0.13, 155.02 286.11 80
9 08/04/2023 14:46:21 -0.41, 156.54 -1.08, 159.51 338.56 80
10 08/06/2023 03:11:04 0.44, 154.99 0.25, 154.12 99.13 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/24/2023
SNOs_Map_GOES-15_NPP_20230725.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/24/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP