Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2023 20:38:26 -0.00,-104.72 -0.94,-108.85 470.57 80
2 06/22/2023 20:22:21 -0.00,-104.73 0.10,-104.32 47.27 80
3 06/25/2023 08:25:23 -0.00,-104.78 0.07,-105.06 31.55 80
4 06/26/2023 08:03:58 -0.00,-104.79 -0.97,-100.53 486.22 80
5 06/27/2023 20:25:54 0.00,-104.80 -0.24,-105.83 117.83 80
6 06/28/2023 20:09:49 0.00,-104.81 0.81,-101.30 400.16 80
7 06/30/2023 08:31:36 -0.00,-104.85 0.40,-106.56 196.33 80
8 07/01/2023 08:10:11 0.00,-104.85 -0.65,-102.04 321.06 80
9 07/02/2023 20:32:06 0.00,-104.85 -0.56,-107.34 284.29 80
10 07/03/2023 20:16:01 0.00,-104.85 0.44,-102.80 233.11 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/20/2023
SNOs_Map_GOES-17_NOAA-21_20230621.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21