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: 1/10/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2021 10:13:46 0.25,-128.10 1.05,-131.78 418.39 80
2 01/12/2021 09:52:21 0.23,-128.08 0.03,-127.25 95.53 80
3 01/14/2021 21:55:33 -0.25,-128.09 -0.22,-128.02 8.16 80
4 01/17/2021 10:01:15 0.28,-127.99 0.47,-128.74 86.49 80
5 01/18/2021 09:39:52 0.25,-127.97 -0.60,-124.23 427.30 80
6 01/19/2021 22:04:27 -0.29,-127.99 -0.65,-129.52 174.23 80
7 01/20/2021 21:43:02 -0.27,-127.97 0.37,-124.99 339.28 80
8 01/22/2021 10:07:30 0.32,-127.88 0.85,-130.25 269.63 80
9 01/23/2021 09:46:05 0.30,-127.86 -0.17,-125.72 243.59 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2021
SNOs_Map_GOES-15_NPP_20210110.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/10/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP