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: 11/1/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2021 10:00:23 0.17,-128.42 0.31,-128.98 64.30 80
2 11/02/2021 09:44:19 0.18,-128.43 -0.69,-124.45 452.89 80
3 11/03/2021 22:03:39 -0.15,-128.44 -0.44,-129.78 151.90 80
4 11/04/2021 21:47:35 -0.17,-128.44 0.57,-125.25 364.97 80
5 11/06/2021 10:06:45 0.14,-128.45 0.60,-130.52 236.40 80
6 11/07/2021 09:50:42 0.15,-128.45 -0.41,-125.99 279.78 80
7 11/08/2021 22:10:00 -0.12,-128.44 -0.77,-131.30 326.78 80
8 11/09/2021 21:53:57 -0.14,-128.43 0.23,-126.77 189.11 80
9 11/11/2021 10:13:07 0.10,-128.43 0.93,-132.05 413.14 80
10 11/12/2021 09:57:04 0.12,-128.43 -0.08,-127.52 102.65 80
11 11/14/2021 22:00:18 -0.10,-128.41 -0.09,-128.31 11.86 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_GOES-15_NPP_20211101.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/01/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP