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: 7/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/23/2021 21:46:36 0.10,-127.56 0.59,-125.26 261.17 80
2 07/25/2021 10:05:45 -0.12,-127.73 0.50,-130.55 321.76 80
3 07/26/2021 09:49:41 -0.11,-127.76 -0.53,-126.02 198.65 80
4 07/27/2021 22:08:57 0.13,-127.70 -0.66,-131.33 413.15 80
5 07/28/2021 21:52:51 0.12,-127.73 0.31,-126.79 107.30 80
6 07/30/2021 10:12:01 -0.14,-127.90 0.78,-132.08 475.73 80
7 07/31/2021 09:55:56 -0.13,-127.94 -0.24,-127.55 44.46 80
8 08/02/2021 21:56:27 0.15,-127.90 0.03,-128.31 48.50 80
9 08/03/2021 21:40:23 0.14,-127.92 1.05,-123.79 471.10 80
10 08/05/2021 09:59:32 -0.16,-128.08 0.04,-129.08 113.40 80
11 08/06/2021 09:43:27 -0.16,-128.10 -0.92,-124.54 405.80 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/23/2021
SNOs_Map_GOES-15_NOAA-20_20210724.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/23/2021 in txt file.

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