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: 3/11/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2021 21:58:35 0.12,-128.40 0.19,-128.07 37.66 80
2 03/14/2021 10:01:38 -0.12,-128.38 -0.04,-128.80 47.17 80
3 03/15/2021 09:40:14 -0.12,-128.39 -1.07,-124.27 469.78 80
4 03/16/2021 22:02:09 0.11,-128.43 -0.15,-129.56 129.11 80
5 03/17/2021 21:46:05 0.12,-128.44 0.89,-125.04 388.16 80
6 03/19/2021 10:07:52 -0.10,-128.41 0.30,-130.30 214.33 80
7 03/20/2021 09:46:26 -0.11,-128.41 -0.68,-125.76 301.88 80
8 03/21/2021 22:08:23 0.09,-128.43 -0.48,-131.06 299.21 80
9 03/22/2021 21:52:17 0.10,-128.43 0.50,-126.52 217.29 80
10 03/24/2021 10:14:04 -0.08,-128.40 0.69,-131.78 385.33 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/11/2021
SNOs_Map_GOES-15_NOAA-20_20210311.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/11/2021 in txt file.

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