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: 3/9/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2021 09:52:44 -0.13,-128.34 -0.34,-127.30 117.88 80
2 03/10/2021 22:14:40 0.12,-128.39 -0.82,-132.60 480.02 80
3 03/11/2021 21:58:36 0.12,-128.40 0.21,-128.07 37.88 80
4 03/14/2021 10:01:37 -0.12,-128.39 -0.00,-128.79 46.76 80
5 03/15/2021 09:40:13 -0.12,-128.39 -1.04,-124.26 470.32 80
6 03/16/2021 22:02:09 0.11,-128.44 -0.12,-129.57 128.42 80
7 03/17/2021 21:46:04 0.12,-128.45 0.86,-125.03 388.98 80
8 03/19/2021 10:07:51 -0.10,-128.42 0.33,-130.29 213.35 80
9 03/20/2021 09:46:27 -0.11,-128.42 -0.70,-125.76 302.96 80
10 03/21/2021 22:08:22 0.09,-128.44 -0.51,-131.05 297.97 80
11 03/22/2021 21:52:17 0.10,-128.44 0.53,-126.53 218.63 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/9/2021
SNOs_Map_GOES-15_NOAA-20_20210309.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/09/2021 in txt file.

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