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: 7/15/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2021 09:55:55 -0.06,-127.83 -0.14,-127.52 35.77 80
2 07/17/2021 21:56:26 0.07,-127.65 -0.08,-128.28 72.10 80
3 07/18/2021 21:40:21 0.06,-127.61 0.94,-123.75 440.07 80
4 07/20/2021 09:59:29 -0.08,-127.62 0.21,-129.03 159.41 80
5 07/21/2021 09:43:24 -0.08,-127.58 -0.75,-124.49 352.13 80
6 07/22/2021 22:02:40 0.10,-127.42 -0.43,-129.79 269.94 80
7 07/23/2021 21:46:36 0.09,-127.38 0.60,-125.26 241.54 80
8 07/25/2021 10:05:43 -0.11,-127.39 0.62,-130.53 358.39 80
9 07/26/2021 09:49:39 -0.10,-127.34 -0.41,-126.00 153.06 80
10 07/27/2021 22:08:55 0.12,-127.18 -0.77,-131.31 469.11 80
11 07/28/2021 21:52:49 0.11,-127.14 0.20,-126.76 42.39 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/15/2021
SNOs_Map_GOES-15_NOAA-20_20210716.jpg

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

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