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: 4/30/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2022 10:05:16 0.12,-128.14 0.59,-130.25 240.68 80
2 05/02/2022 09:49:10 0.12,-128.12 -0.42,-125.72 273.54 80
3 05/03/2022 22:08:26 -0.11,-128.10 -0.78,-131.02 332.65 80
4 05/04/2022 21:52:20 -0.12,-128.07 0.23,-126.48 181.53 80
5 05/06/2022 10:11:26 0.10,-128.01 0.96,-131.74 425.37 80
6 05/07/2022 09:55:21 0.11,-127.98 -0.05,-127.20 88.31 80
7 05/09/2022 21:55:51 -0.11,-127.92 -0.13,-127.97 5.45 80
8 05/12/2022 09:58:52 0.11,-127.83 0.30,-128.70 99.14 80
9 05/13/2022 09:42:46 0.11,-127.79 -0.71,-124.16 413.99 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2022
SNOs_Map_GOES-15_NPP_20220430.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/30/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP