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: 1/25/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2023 10:11:30 0.02,-128.25 0.82,-131.83 408.05 80
2 01/26/2023 09:55:25 0.02,-128.26 -0.20,-127.30 109.83 80
3 01/27/2023 22:17:22 -0.02,-128.24 -0.99,-132.60 496.79 80
4 01/28/2023 21:55:57 -0.03,-128.24 0.04,-128.07 20.85 80
5 01/31/2023 09:58:59 0.03,-128.30 0.16,-128.79 57.07 80
6 02/01/2023 09:42:54 0.03,-128.30 -0.88,-124.26 460.22 80
7 02/02/2023 22:04:51 -0.03,-128.27 -0.30,-129.57 147.29 80
8 02/03/2023 21:43:25 -0.03,-128.27 0.68,-125.03 369.41 80
9 02/05/2023 10:05:13 0.03,-128.31 0.49,-130.29 226.86 80
10 02/06/2023 09:49:08 0.03,-128.31 -0.55,-125.77 290.01 80
11 02/07/2023 22:11:03 -0.03,-128.28 -0.67,-131.06 317.38 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/25/2023
SNOs_Map_GOES-15_NOAA-20_20230125.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/25/2023 in txt file.

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