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: 4/16/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2024 21:31:11 0.10, 61.26 0.79, 58.28 340.00 80
2 04/17/2024 21:15:07 0.10, 61.27 -0.23, 62.81 175.02 80
3 04/19/2024 09:34:24 -0.10, 61.34 -0.93, 57.50 437.27 80
4 04/20/2024 09:18:18 -0.10, 61.35 0.03, 62.04 77.56 80
5 04/22/2024 21:18:41 0.10, 61.35 0.13, 61.30 6.61 80
6 04/25/2024 09:21:53 -0.09, 61.44 -0.29, 60.52 104.78 80
7 04/26/2024 09:05:48 -0.09, 61.46 0.69, 65.06 409.22 80
8 04/27/2024 21:24:55 0.08, 61.46 0.48, 59.79 191.17 80
9 04/28/2024 21:08:51 0.09, 61.49 -0.56, 64.31 322.62 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/16/2024
SNOs_Map_GOES-15_NPP_20240416.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/16/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP