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: 7/10/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/11/2023 01:14:16 0.25,-178.58 0.54,-177.32 143.52 80
2 07/12/2023 13:38:51 -0.29, 179.87 0.28, 177.32 290.68 80
3 07/13/2023 13:17:29 -0.26, 178.86 -0.90,-178.19 335.74 80
4 07/15/2023 01:42:12 0.30, 177.29 0.10, 176.42 100.07 80
5 07/17/2023 13:42:45 -0.30, 174.75 -0.48, 175.55 91.34 80
6 07/19/2023 02:07:28 0.34, 173.18 -0.31, 170.15 344.97 80
7 07/20/2023 01:46:07 0.31, 172.17 0.88, 174.64 281.45 80
8 07/21/2023 14:10:41 -0.35, 170.63 -0.07, 169.28 153.06 80
9 07/22/2023 13:49:20 -0.32, 169.62 -1.27, 173.77 473.11 80
10 07/24/2023 02:11:22 0.35, 168.06 0.42, 168.38 36.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/10/2023
SNOs_Map_GOES-15_NPP_20230710.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/10/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP