Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2021 21:52:33 -0.02,-127.72 0.22,-126.61 126.46 80
2 04/25/2021 10:14:21 0.03,-127.67 0.96,-131.88 479.07 80
3 04/26/2021 09:52:57 0.02,-127.63 -0.04,-127.35 32.08 80
4 04/28/2021 21:56:09 -0.02,-127.51 -0.13,-128.13 70.29 80
5 04/29/2021 21:40:05 -0.02,-127.46 0.87,-123.60 441.08 80
6 05/01/2021 10:01:52 0.03,-127.41 0.37,-128.86 165.49 80
7 05/02/2021 09:40:28 0.02,-127.36 -0.63,-124.33 344.86 80
8 05/03/2021 22:02:25 -0.03,-127.26 -0.54,-129.64 270.60 80
9 05/04/2021 21:46:21 -0.03,-127.21 0.46,-125.11 240.52 80
10 05/06/2021 10:08:08 0.03,-127.17 0.77,-130.37 364.89 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/23/2021
SNOs_Map_GOES-15_NOAA-20_20210423.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/23/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20