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: 11/16/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2024 10:26:36 -0.00,-136.98 -0.34,-135.53 166.31 80
2 11/18/2024 22:48:33 -0.00,-136.97 -0.88,-140.83 439.66 80
3 11/19/2024 22:32:28 -0.01,-136.96 0.14,-136.30 75.52 80
4 11/22/2024 10:35:30 0.02,-136.93 0.07,-137.03 13.05 80
5 11/24/2024 22:36:02 -0.02,-136.90 -0.23,-137.81 104.12 80
6 11/25/2024 22:19:57 -0.02,-136.89 0.80,-133.29 410.74 80
7 11/27/2024 10:41:44 0.02,-136.86 0.43,-138.55 193.06 80
8 11/28/2024 10:20:19 0.03,-136.84 -0.61,-134.02 321.29 80
9 11/29/2024 22:42:15 -0.03,-136.82 -0.56,-139.33 286.38 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/16/2024
SNOs_Map_GOES-18_NOAA-21_20241117.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 11/16/2024 in txt file.

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