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: 10/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2021 21:56:06 -0.31,-127.85 -0.38,-128.19 38.55 80
2 10/06/2021 21:40:01 -0.32,-127.89 0.61,-123.66 482.11 80
3 10/08/2021 09:59:09 0.30,-127.96 0.50,-128.94 111.43 80
4 10/09/2021 09:43:04 0.31,-127.99 -0.49,-124.40 408.71 80
5 10/10/2021 22:02:20 -0.29,-128.01 -0.67,-129.71 193.52 80
6 10/11/2021 21:46:15 -0.30,-128.04 0.32,-125.17 326.09 80
7 10/13/2021 10:05:23 0.27,-128.09 0.78,-130.46 268.95 80
8 10/14/2021 09:49:18 0.28,-128.12 -0.21,-125.92 250.41 80
9 10/15/2021 22:08:34 -0.25,-128.13 -0.94,-131.23 352.60 80
10 10/16/2021 21:52:28 -0.26,-128.16 0.05,-126.69 166.90 80
11 10/18/2021 10:11:37 0.23,-128.21 1.06,-131.97 428.09 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/5/2021
SNOs_Map_GOES-15_NOAA-20_20211005.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/05/2021 in txt file.

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