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: 3/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2023 09:44:51 0.13,-127.68 -0.69,-124.18 399.38 80
2 03/14/2023 22:06:49 -0.13,-127.66 -0.52,-129.49 207.20 80
3 03/15/2023 21:45:26 -0.14,-127.63 0.48,-124.95 304.93 80
4 03/17/2023 10:07:15 0.14,-127.53 0.74,-130.22 306.17 80
5 03/18/2023 09:51:12 0.14,-127.49 -0.26,-125.69 205.90 80
6 03/19/2023 22:10:30 -0.15,-127.47 -0.93,-130.99 401.02 80
7 03/20/2023 21:51:47 -0.15,-127.43 0.08,-126.46 110.95 80
8 03/23/2023 09:57:32 0.15,-127.30 0.11,-127.20 11.56 80
9 03/25/2023 21:58:06 -0.15,-127.23 -0.32,-127.97 83.91 80
10 03/26/2023 21:42:03 -0.15,-127.19 0.70,-123.44 427.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2023
SNOs_Map_GOES-15_NPP_20230313.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/13/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP