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: 7/6/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2023 00:49:00 0.21,-174.43 0.96,-171.06 384.80 80
2 07/08/2023 13:13:34 -0.24,-175.99 -0.13,-176.41 48.05 80
3 07/10/2023 01:35:37 0.28,-177.57 -0.67, 178.19 483.17 80
4 07/11/2023 01:14:16 0.25,-178.59 0.51,-177.32 144.15 80
5 07/12/2023 13:38:50 -0.29, 179.86 0.31, 177.33 289.06 80
6 07/13/2023 13:17:30 -0.26, 178.85 -0.93,-178.20 337.58 80
7 07/15/2023 01:42:12 0.30, 177.28 0.08, 176.42 98.64 80
8 07/17/2023 13:42:46 -0.30, 174.72 -0.51, 175.54 94.09 80
9 07/19/2023 02:07:28 0.34, 173.16 -0.34, 170.16 342.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2023
SNOs_Map_GOES-15_NPP_20230706.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/06/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP