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: 2/11/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/11/2024 09:11:52 -0.00, 61.54 0.49, 63.64 239.90 80
2 02/12/2024 21:33:39 -0.00, 61.43 0.69, 58.38 348.46 80
3 02/13/2024 21:12:15 -0.00, 61.42 -0.36, 62.90 169.39 80
4 02/15/2024 09:34:09 0.00, 61.49 -0.89, 57.62 442.48 80
5 02/16/2024 09:18:05 -0.00, 61.48 0.16, 62.14 75.47 80
6 02/18/2024 21:18:26 0.00, 61.37 0.01, 61.41 4.44 80
7 02/21/2024 09:21:36 0.00, 61.45 -0.18, 60.64 91.49 80
8 02/22/2024 09:05:31 0.00, 61.44 0.83, 65.18 425.97 80
9 02/23/2024 21:27:18 -0.01, 61.34 0.33, 59.91 162.95 80
10 02/24/2024 21:05:53 -0.01, 61.33 -0.69, 64.44 354.39 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2024
SNOs_Map_GOES-15_NPP_20240211.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/11/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP