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: 3/22/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2023 10:16:18 0.15,-127.86 1.03,-131.75 443.86 80
2 03/23/2023 09:54:54 0.15,-127.89 0.02,-127.22 76.44 80
3 03/25/2023 22:00:50 -0.15,-128.02 -0.13,-128.01 2.56 80
4 03/28/2023 10:03:56 0.15,-128.07 0.30,-128.75 77.46 80
5 03/29/2023 09:42:32 0.16,-128.10 -0.72,-124.22 442.20 80
6 03/30/2023 22:04:31 -0.16,-128.18 -0.45,-129.53 153.90 80
7 03/31/2023 21:48:27 -0.16,-128.21 0.57,-125.00 365.73 80
8 04/02/2023 10:07:36 0.16,-128.22 0.61,-130.27 233.57 80
9 04/03/2023 09:51:33 0.17,-128.24 -0.42,-125.74 285.85 80
10 04/04/2023 22:10:50 -0.16,-128.32 -0.79,-131.04 310.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2023
SNOs_Map_GOES-15_NPP_20230322.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/22/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP