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: 3/13/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/13/2024 22:33:06 -0.00,-137.00 -0.12,-137.65 72.78 80
2 03/14/2024 22:17:02 -0.00,-137.00 0.89,-133.12 443.11 80
3 03/16/2024 10:38:51 0.01,-137.01 0.29,-138.39 157.14 80
4 03/17/2024 10:17:28 0.01,-137.00 -0.72,-133.86 358.37 80
5 03/18/2024 22:39:25 -0.01,-136.98 -0.52,-139.16 249.08 80
6 03/19/2024 22:23:22 -0.02,-136.97 0.50,-134.63 266.18 80
7 03/21/2024 10:42:31 0.02,-136.97 0.68,-139.91 334.77 80
8 03/22/2024 10:23:48 0.02,-136.96 -0.34,-135.38 180.32 80
9 03/23/2024 22:48:26 -0.02,-136.93 -0.83,-140.69 427.58 80
10 03/24/2024 22:29:41 -0.02,-136.92 0.14,-136.15 87.35 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/13/2024
SNOs_Map_GOES-18_NOAA-21_20240313.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/13/2024 in txt file.

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