Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/23/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2024 22:24:01 0.01,-136.99 0.53,-134.58 274.06 80
2 06/25/2024 10:45:51 -0.02,-136.99 0.64,-139.85 327.30 80
3 06/26/2024 10:24:27 -0.02,-136.98 -0.37,-135.33 187.99 80
4 06/27/2024 22:46:26 0.02,-136.96 -0.82,-140.63 418.95 80
5 06/28/2024 22:30:22 0.02,-136.95 0.20,-136.11 96.21 80
6 07/01/2024 10:31:37 -0.03,-136.93 -0.05,-136.85 8.89 31
7 07/03/2024 22:34:03 0.04,-136.88 -0.11,-137.63 85.38 80
8 07/04/2024 22:17:58 0.04,-136.86 0.86,-133.09 428.72 80
9 07/06/2024 10:37:08 -0.05,-136.84 0.30,-138.37 174.71 80
10 07/07/2024 10:21:04 -0.05,-136.81 -0.73,-133.84 339.18 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/23/2024
SNOs_Map_GOES-18_NOAA-21_20240624.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/23/2024 in txt file.

Historical Predications of SNOs between GOES-18 and NOAA-21