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: 3/11/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2023 22:11:23 -0.13,-127.76 -0.84,-131.06 376.35 80
2 03/12/2023 21:49:58 -0.13,-127.72 0.14,-126.53 136.40 80
3 03/14/2023 10:11:47 0.13,-127.64 1.05,-131.79 473.03 80
4 03/15/2023 09:55:42 0.14,-127.60 0.06,-127.26 39.36 80
5 03/17/2023 21:58:55 -0.14,-127.53 -0.23,-128.03 56.30 80
6 03/18/2023 21:37:31 -0.15,-127.49 0.77,-123.50 455.76 80
7 03/20/2023 09:59:18 0.15,-127.40 0.47,-128.75 154.67 80
8 03/21/2023 09:43:13 0.15,-127.36 -0.54,-124.22 357.51 80
9 03/22/2023 22:02:30 -0.15,-127.33 -0.66,-129.52 250.15 80
10 03/23/2023 21:43:45 -0.15,-127.29 0.35,-124.99 261.80 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/11/2023
SNOs_Map_GOES-15_NOAA-20_20230311.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/11/2023 in txt file.

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