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: 6/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/10/2021 10:01:28 0.05,-128.52 0.11,-128.82 34.56 80
2 06/11/2021 09:40:04 0.05,-128.51 -0.87,-124.28 481.12 80
3 06/12/2021 22:02:01 -0.04,-128.43 -0.31,-129.59 132.62 80
4 06/13/2021 21:45:58 -0.05,-128.42 0.73,-125.07 383.21 80
5 06/15/2021 10:07:46 0.04,-128.49 0.48,-130.33 210.74 80
6 06/16/2021 09:46:23 0.05,-128.48 -0.57,-125.81 304.56 80
7 06/17/2021 22:08:19 -0.05,-128.38 -0.67,-131.11 310.59 80
8 06/18/2021 21:52:15 -0.05,-128.37 0.37,-126.58 204.76 80
9 06/20/2021 10:11:24 0.04,-128.44 0.84,-131.85 389.51 80
10 06/21/2021 09:55:20 0.05,-128.42 -0.21,-127.33 125.05 80
11 06/22/2021 22:14:37 -0.03,-128.31 -1.02,-132.62 492.10 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/9/2021
SNOs_Map_GOES-15_NPP_20210609.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/09/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP