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: 4/8/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2023 10:27:31 0.15,-130.68 1.12,-135.00 492.33 80
2 04/10/2023 10:06:08 0.16,-131.17 0.03,-130.49 77.48 80
3 04/11/2023 22:30:48 -0.15,-131.89 -1.05,-135.83 449.59 80
4 04/12/2023 22:09:26 -0.16,-132.38 0.05,-131.32 119.98 80
5 04/14/2023 10:33:58 0.15,-133.17 0.94,-136.63 395.51 80
6 04/15/2023 10:12:36 0.16,-133.65 -0.16,-132.12 173.72 80
7 04/16/2023 22:37:16 -0.15,-134.36 -0.85,-137.47 354.08 80
8 04/17/2023 22:15:54 -0.16,-134.85 0.26,-132.96 215.24 80
9 04/19/2023 10:40:26 0.15,-135.63 0.73,-138.27 300.52 80
10 04/20/2023 10:19:03 0.16,-136.12 -0.38,-133.76 268.39 80
11 04/21/2023 22:43:43 -0.14,-136.82 -0.67,-139.10 260.39 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/8/2023
SNOs_Map_GOES-15_NOAA-20_20230408.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/08/2023 in txt file.

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