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: 3/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2021 10:01:38 -0.11,-128.38 -0.03,-128.80 47.30 80
2 03/15/2021 09:40:13 -0.12,-128.38 -1.06,-124.27 469.50 80
3 03/16/2021 22:02:09 0.11,-128.43 -0.16,-129.56 129.62 80
4 03/17/2021 21:46:04 0.12,-128.43 0.88,-125.03 387.55 80
5 03/19/2021 10:07:52 -0.10,-128.41 0.31,-130.29 214.97 80
6 03/20/2021 09:46:27 -0.11,-128.40 -0.72,-125.77 301.13 80
7 03/21/2021 22:08:22 0.09,-128.42 -0.49,-131.06 300.20 80
8 03/22/2021 21:52:18 0.10,-128.42 0.54,-126.53 216.19 80
9 03/24/2021 10:14:04 -0.08,-128.39 0.71,-131.78 386.49 80
10 03/25/2021 09:52:40 -0.08,-128.38 -0.33,-127.25 128.89 80
11 03/26/2021 22:14:35 0.07,-128.38 -0.88,-132.54 474.42 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/13/2021
SNOs_Map_GOES-15_NOAA-20_20210313.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/13/2021 in txt file.

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