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: 1/2/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/04/2022 09:59:54 -0.04,-128.22 0.14,-128.91 79.25 80
2 01/05/2022 09:43:48 -0.03,-128.24 -0.90,-124.38 439.76 80
3 01/06/2022 22:03:03 0.05,-128.26 -0.29,-129.67 161.24 80
4 01/07/2022 21:46:57 0.04,-128.28 0.75,-125.15 357.81 80
5 01/09/2022 10:06:02 -0.05,-128.31 0.44,-130.40 239.36 80
6 01/10/2022 09:49:57 -0.05,-128.33 -0.61,-125.88 279.54 80
7 01/11/2022 22:09:11 0.05,-128.35 -0.58,-131.17 321.77 80
8 01/12/2022 21:53:05 0.04,-128.36 0.41,-126.63 196.87 80
9 01/14/2022 10:12:11 -0.05,-128.38 0.72,-131.90 401.08 80
10 01/15/2022 09:56:05 -0.04,-128.39 -0.27,-127.36 117.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2022
SNOs_Map_GOES-15_NPP_20220103.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/02/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP