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: 5/9/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2025 20:47:32 -0.17,-108.40 -0.63,-110.56 245.88 80
2 05/11/2025 20:31:27 -0.20,-108.40 0.33,-106.02 271.11 80
3 05/13/2025 08:50:37 0.13,-108.38 0.77,-111.30 333.35 80
4 05/14/2025 08:34:33 0.16,-108.37 -0.19,-106.76 183.35 80
5 05/15/2025 20:53:52 -0.09,-108.39 -0.93,-112.08 421.42 80
6 05/16/2025 20:37:49 -0.12,-108.39 0.09,-107.56 95.34 80
7 05/19/2025 08:38:14 0.10,-108.36 0.11,-108.29 7.79 80
8 05/21/2025 20:41:28 -0.07,-108.37 -0.24,-109.07 80.66 80
9 05/22/2025 20:25:24 -0.10,-108.37 0.73,-104.53 436.17 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/9/2025
SNOs_Map_GOES-14_NPP_20250510.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/09/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NPP