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: 6/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2021 09:52:30 0.07,-128.50 -0.21,-127.30 137.74 80
2 06/06/2021 22:14:27 -0.06,-128.44 -0.98,-132.60 474.21 80
3 06/07/2021 21:58:23 -0.06,-128.45 0.00,-128.07 42.60 80
4 06/10/2021 10:01:29 0.05,-128.52 0.10,-128.82 34.26 80
5 06/11/2021 09:40:04 0.06,-128.51 -0.88,-124.29 481.53 80
6 06/12/2021 22:02:01 -0.05,-128.43 -0.30,-129.60 132.23 80
7 06/13/2021 21:45:57 -0.05,-128.43 0.69,-125.06 383.67 80
8 06/15/2021 10:07:46 0.05,-128.50 0.46,-130.34 209.96 80
9 06/16/2021 09:46:22 0.06,-128.49 -0.53,-125.80 305.38 80
10 06/17/2021 22:08:19 -0.05,-128.39 -0.65,-131.11 309.82 80
11 06/18/2021 21:52:15 -0.06,-128.38 0.34,-126.58 205.60 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2021
SNOs_Map_GOES-15_NPP_20210605.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/05/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP