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: 3/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2023 10:07:15 0.14,-127.53 0.73,-130.22 305.87 80
2 03/18/2023 09:51:12 0.15,-127.50 -0.27,-125.69 206.34 80
3 03/19/2023 22:10:30 -0.15,-127.48 -0.93,-130.99 400.06 80
4 03/20/2023 21:51:47 -0.15,-127.44 0.08,-126.46 112.03 80
5 03/22/2023 10:13:36 0.15,-127.34 1.12,-131.73 499.57 80
6 03/23/2023 09:57:32 0.15,-127.31 0.11,-127.20 12.57 80
7 03/25/2023 21:58:06 -0.15,-127.25 -0.33,-127.96 82.31 80
8 03/26/2023 21:42:03 -0.15,-127.20 0.68,-123.43 429.37 80
9 03/28/2023 10:01:12 0.15,-127.09 0.50,-128.70 183.31 80
10 03/29/2023 09:45:08 0.16,-127.05 -0.46,-124.16 328.21 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2023
SNOs_Map_GOES-15_NPP_20230316.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP