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: 2/26/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2021 21:52:03 0.17,-128.21 0.51,-126.61 181.74 80
2 02/28/2021 10:13:51 -0.16,-128.21 0.69,-131.87 418.58 80
3 03/01/2021 09:52:26 -0.16,-128.22 -0.34,-127.35 99.57 80
4 03/02/2021 22:14:22 0.15,-128.28 -0.82,-132.65 498.43 80
5 03/03/2021 21:58:18 0.16,-128.30 0.21,-128.12 20.01 80
6 03/06/2021 10:01:21 -0.15,-128.30 -0.05,-128.86 63.16 80
7 03/07/2021 09:39:55 -0.15,-128.31 -1.02,-124.32 454.12 80
8 03/08/2021 22:01:52 0.14,-128.35 -0.14,-129.63 145.50 80
9 03/09/2021 21:45:47 0.14,-128.36 0.90,-125.10 372.21 80
10 03/11/2021 10:07:34 -0.13,-128.36 0.30,-130.37 228.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2021
SNOs_Map_GOES-15_NPP_20210226.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/26/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP