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: 7/9/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2023 01:35:37 0.28,-177.56 -0.68, 178.20 483.51 80
2 07/11/2023 01:14:16 0.25,-178.58 0.50,-177.31 143.70 80
3 07/12/2023 13:38:51 -0.29, 179.87 0.26, 177.32 290.10 80
4 07/13/2023 13:17:29 -0.26, 178.86 -0.93,-178.19 336.43 80
5 07/15/2023 01:42:13 0.30, 177.29 0.13, 176.41 99.58 80
6 07/17/2023 13:42:46 -0.30, 174.74 -0.51, 175.54 92.49 80
7 07/19/2023 02:07:28 0.34, 173.17 -0.34, 170.16 344.01 80
8 07/20/2023 01:46:06 0.31, 172.16 0.85, 174.65 282.50 80
9 07/21/2023 14:10:41 -0.35, 170.62 -0.05, 169.29 151.50 80
10 07/22/2023 13:49:19 -0.32, 169.61 -1.24, 173.78 474.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2023
SNOs_Map_GOES-15_NPP_20230709.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/09/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP