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: 1/28/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2025 08:18:47 0.32,-108.00 -0.60,-103.81 476.70 80
2 01/29/2025 20:43:23 -0.35,-107.94 -0.64,-109.10 132.87 80
3 01/30/2025 20:21:59 -0.34,-107.93 0.44,-104.58 381.85 80
4 02/01/2025 08:46:26 0.37,-107.94 0.79,-109.84 216.44 80
5 02/02/2025 08:25:02 0.35,-107.92 -0.23,-105.31 298.32 80
6 02/03/2025 20:49:37 -0.38,-107.87 -0.99,-110.60 311.14 80
7 02/04/2025 20:28:13 -0.37,-107.85 0.03,-106.07 203.55 80
8 02/06/2025 08:52:40 0.39,-107.86 1.19,-111.32 395.15 80
9 02/07/2025 08:31:16 0.38,-107.84 0.16,-106.80 119.44 80
10 02/08/2025 20:55:51 -0.41,-107.78 -1.36,-112.09 490.37 80
11 02/09/2025 20:34:25 -0.40,-107.77 -0.38,-107.55 24.45 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2025
SNOs_Map_GOES-14_NPP_20250128.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/28/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP