Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/7/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2025 20:24:04 -0.00,-105.49 0.24,-104.42 122.40 3
2 06/09/2025 08:47:20 0.00,-106.28 0.75,-109.73 392.84 80
3 06/10/2025 08:25:57 -0.01,-106.80 -0.35,-105.22 179.70 80
4 06/11/2025 20:50:38 0.01,-107.61 -0.63,-110.56 336.05 80
5 06/12/2025 20:29:15 0.01,-108.13 0.48,-106.05 236.72 80
6 06/14/2025 08:53:46 -0.01,-108.91 0.57,-111.35 278.73 80
7 06/15/2025 08:32:25 -0.01,-109.43 -0.60,-106.86 293.79 80
8 06/16/2025 20:57:04 0.01,-110.24 -0.43,-112.19 222.13 80
9 06/17/2025 20:35:42 0.01,-110.76 0.68,-107.68 350.79 80
10 06/19/2025 09:00:14 -0.00,-111.55 0.30,-112.99 164.36 80
11 06/20/2025 08:38:52 -0.00,-112.06 -0.81,-108.48 408.12 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/7/2025
SNOs_Map_GOES-16_NPP_20250608.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/07/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP