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: 2/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2021 10:07:37 -0.17,-128.09 0.32,-130.37 259.37 80
2 02/24/2021 09:46:13 -0.17,-128.11 -0.71,-125.84 259.24 80
3 02/25/2021 22:08:08 0.16,-128.18 -0.52,-131.14 337.76 80
4 02/26/2021 21:52:03 0.17,-128.20 0.52,-126.61 181.09 80
5 02/28/2021 10:13:51 -0.16,-128.20 0.69,-131.87 419.05 80
6 03/01/2021 09:52:26 -0.16,-128.22 -0.34,-127.35 98.96 80
7 03/02/2021 22:14:23 0.15,-128.27 -0.82,-132.65 499.68 80
8 03/03/2021 21:58:18 0.16,-128.28 0.21,-128.13 18.64 80
9 03/06/2021 10:01:21 -0.15,-128.29 -0.04,-128.86 64.56 80
10 03/07/2021 09:39:55 -0.15,-128.30 -1.02,-124.32 452.57 80
11 03/08/2021 22:01:52 0.14,-128.33 -0.14,-129.63 147.68 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2021
SNOs_Map_GOES-15_NPP_20210223.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/23/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP