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: 9/29/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/29/2021 22:11:37 -0.33,-127.63 0.00,-131.46 427.69 80
2 09/30/2021 21:52:32 -0.34,-127.67 -0.13,-126.67 113.13 80
3 10/02/2021 10:11:40 0.31,-127.74 1.24,-131.96 479.72 80
4 10/03/2021 09:55:35 0.32,-127.78 0.25,-127.42 40.87 80
5 10/05/2021 21:56:07 -0.31,-127.85 -0.37,-128.20 39.80 80
6 10/06/2021 21:40:01 -0.32,-127.88 0.62,-123.66 480.70 80
7 10/08/2021 09:59:09 0.30,-127.94 0.54,-128.93 113.09 80
8 10/09/2021 09:43:04 0.31,-127.97 -0.50,-124.41 406.80 80
9 10/10/2021 22:02:20 -0.29,-127.99 -0.65,-129.72 195.95 80
10 10/11/2021 21:46:15 -0.30,-128.01 0.34,-125.18 323.44 80
11 10/13/2021 10:05:22 0.27,-128.07 0.82,-130.45 271.85 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/29/2021
SNOs_Map_GOES-15_NOAA-20_20210930.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/29/2021 in txt file.

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