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: 4/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/05/2023 09:59:38 0.16,-128.24 0.30,-128.83 68.30 80
2 04/06/2023 09:40:55 0.17,-128.25 -0.72,-124.31 449.63 80
3 04/07/2023 22:02:52 -0.16,-128.31 -0.48,-129.61 148.88 80
4 04/08/2023 21:46:49 -0.16,-128.32 0.55,-125.09 368.74 80
5 04/10/2023 10:05:58 0.16,-128.30 0.62,-130.36 234.84 80
6 04/11/2023 09:49:55 0.16,-128.30 -0.42,-125.83 282.07 80
7 04/12/2023 22:09:12 -0.16,-128.34 -0.77,-131.14 318.34 80
8 04/13/2023 21:53:07 -0.16,-128.35 0.21,-126.60 198.43 80
9 04/15/2023 10:12:17 0.16,-128.31 0.95,-131.88 405.86 80
10 04/16/2023 09:56:12 0.16,-128.32 -0.03,-127.34 110.73 80
11 04/17/2023 22:15:30 -0.15,-128.35 -1.14,-132.65 490.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/4/2023
SNOs_Map_GOES-15_NOAA-20_20230404.jpg

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

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