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: 9/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/09/2021 21:46:24 -0.42,-128.16 0.25,-125.19 338.40 80
2 09/11/2021 10:05:32 0.42,-128.19 0.93,-130.46 258.32 80
3 09/12/2021 09:49:27 0.42,-128.18 -0.11,-125.93 256.66 80
4 09/13/2021 22:08:42 -0.41,-128.10 -1.12,-131.23 356.84 80
5 09/14/2021 21:52:38 -0.41,-128.08 -0.09,-126.70 157.50 80
6 09/16/2021 10:11:45 0.39,-128.10 1.26,-131.97 440.99 80
7 09/17/2021 09:55:41 0.39,-128.08 0.22,-127.44 73.42 80
8 09/19/2021 21:56:12 -0.38,-127.98 -0.41,-128.21 26.11 80
9 09/20/2021 21:40:06 -0.39,-127.96 0.57,-123.67 488.36 80
10 09/22/2021 09:59:13 0.37,-127.98 0.61,-128.94 110.35 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/9/2021
SNOs_Map_GOES-15_NOAA-20_20210909.jpg

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

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