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: 6/15/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/17/2024 22:33:43 -0.01,-136.99 -0.16,-137.58 67.87 80
2 06/18/2024 22:17:40 -0.02,-136.99 0.84,-133.05 447.56 80
3 06/20/2024 10:39:29 0.02,-136.98 0.34,-138.33 154.28 80
4 06/21/2024 10:18:06 0.03,-136.96 -0.67,-133.80 360.48 80
5 06/22/2024 22:40:04 -0.03,-136.93 -0.52,-139.10 247.55 80
6 06/23/2024 22:24:01 -0.03,-136.92 0.49,-134.57 266.72 80
7 06/25/2024 10:43:10 0.03,-136.89 0.69,-139.85 336.52 80
8 06/26/2024 10:24:26 0.03,-136.87 -0.33,-135.32 177.45 80
9 06/27/2024 22:46:25 -0.03,-136.84 -0.85,-140.63 431.54 80
10 06/28/2024 22:30:20 -0.03,-136.81 0.11,-136.09 82.33 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_GOES-18_NOAA-21_20240616.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/15/2024 in txt file.

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