Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/20/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/21/2025 08:52:41 0.31,-108.10 1.03,-111.38 373.85 80
2 01/22/2025 08:31:16 0.30,-108.08 0.03,-106.85 140.88 80
3 01/23/2025 20:55:52 -0.33,-108.02 -1.24,-112.14 469.48 80
4 01/24/2025 20:34:28 -0.32,-108.01 -0.23,-107.61 45.15 80
5 01/27/2025 08:40:12 0.34,-108.01 0.40,-108.35 37.86 80
6 01/28/2025 08:18:47 0.33,-107.99 -0.61,-103.81 476.54 80
7 01/29/2025 20:43:23 -0.36,-107.93 -0.63,-109.10 134.23 80
8 01/30/2025 20:21:58 -0.34,-107.91 0.39,-104.57 380.30 80
9 02/01/2025 08:46:26 0.37,-107.93 0.78,-109.84 217.29 80
10 02/02/2025 08:25:02 0.35,-107.92 -0.25,-105.31 297.32 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2025
SNOs_Map_GOES-14_NPP_20250120.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/20/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP