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: 3/14/2023
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,-131.79 472.79 80
2 03/15/2023 09:55:43 0.14,-127.61 0.04,-127.26 39.93 80
3 03/17/2023 21:58:54 -0.14,-127.55 -0.28,-128.02 54.23 80
4 03/18/2023 21:37:31 -0.15,-127.51 0.78,-123.50 458.10 80
5 03/20/2023 09:59:18 0.15,-127.42 0.46,-128.76 152.89 80
6 03/21/2023 09:43:14 0.15,-127.38 -0.54,-124.22 359.51 80
7 03/22/2023 22:02:31 -0.15,-127.36 -0.61,-129.53 246.87 80
8 03/23/2023 21:43:47 -0.15,-127.32 0.39,-125.00 265.30 80
9 03/25/2023 10:05:34 0.15,-127.22 0.84,-130.25 346.44 80
10 03/26/2023 09:49:29 0.15,-127.18 -0.17,-125.72 165.53 80
11 03/27/2023 22:08:46 -0.15,-127.15 -1.02,-131.02 441.43 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/14/2023
SNOs_Map_GOES-15_NOAA-20_20230314.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/14/2023 in txt file.

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