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: 3/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2023 10:11:46 0.13,-127.64 1.09,-131.79 472.77 80
2 03/15/2023 09:55:43 0.14,-127.61 0.04,-127.26 39.88 80
3 03/17/2023 21:58:54 -0.14,-127.55 -0.27,-128.02 54.56 80
4 03/18/2023 21:37:30 -0.15,-127.51 0.73,-123.49 457.70 80
5 03/20/2023 09:59:18 0.15,-127.41 0.45,-128.76 153.19 80
6 03/21/2023 09:43:14 0.15,-127.38 -0.55,-124.22 359.16 80
7 03/22/2023 22:02:30 -0.15,-127.36 -0.66,-129.52 247.47 80
8 03/23/2023 21:43:46 -0.15,-127.32 0.35,-124.99 264.68 80
9 03/25/2023 10:05:34 0.15,-127.21 0.82,-130.26 346.95 80
10 03/26/2023 09:49:29 0.15,-127.17 -0.20,-125.73 165.00 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/13/2023
SNOs_Map_GOES-15_NOAA-20_20230313.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/13/2023 in txt file.

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