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: 3/12/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2024 22:35:45 -0.01,-137.00 -0.13,-137.64 72.35 80
2 03/14/2024 22:14:22 -0.01,-137.00 0.88,-133.12 443.55 80
3 03/16/2024 10:38:51 0.02,-137.01 0.31,-138.39 156.72 80
4 03/17/2024 10:17:28 0.02,-137.00 -0.71,-133.86 358.78 80
5 03/18/2024 22:42:05 -0.03,-136.98 -0.54,-139.16 248.44 80
6 03/19/2024 22:20:41 -0.03,-136.97 0.48,-134.63 266.88 80
7 03/21/2024 10:45:11 0.04,-136.97 0.70,-139.90 334.07 80
8 03/22/2024 10:23:47 0.04,-136.96 -0.32,-135.37 181.08 80
9 03/23/2024 22:48:26 -0.04,-136.94 -0.85,-140.69 426.59 80
10 03/24/2024 22:27:01 -0.04,-136.93 0.11,-136.15 88.39 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/12/2024
SNOs_Map_GOES-18_NOAA-21_20240312.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/12/2024 in txt file.

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