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: 3/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2023 09:53:18 0.16,-128.15 -0.02,-127.31 95.46 80
2 04/02/2023 21:59:13 -0.16,-128.25 -0.11,-128.10 17.85 80
3 04/05/2023 09:59:38 0.16,-128.28 0.32,-128.83 63.62 80
4 04/06/2023 09:40:55 0.17,-128.30 -0.72,-124.31 455.18 80
5 04/07/2023 22:02:53 -0.16,-128.37 -0.42,-129.62 142.77 80
6 04/08/2023 21:46:48 -0.16,-128.38 0.56,-125.09 375.66 80
7 04/10/2023 10:05:58 0.16,-128.38 0.60,-130.36 225.98 80
8 04/11/2023 09:49:53 0.16,-128.39 -0.38,-125.82 291.77 80
9 04/12/2023 22:09:11 -0.16,-128.43 -0.79,-131.13 308.05 80
10 04/13/2023 21:53:07 -0.16,-128.44 0.26,-126.61 209.57 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/31/2023
SNOs_Map_GOES-15_NOAA-20_20230331.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/31/2023 in txt file.

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