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: 1/28/2024
Index Date Time (GOES-18) GOES-18 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 01/28/2024 10:38:26 -0.01,-137.00 0.28,-138.35 154.42 80
2 01/29/2024 10:17:01 -0.01,-136.99 -0.75,-133.82 362.17 80
3 01/30/2024 22:38:55 0.01,-136.97 -0.46,-139.11 243.66 80
4 01/31/2024 22:22:50 0.01,-136.96 0.57,-134.58 272.66 80
5 02/02/2024 10:41:55 -0.02,-136.96 0.64,-139.83 326.95 80
6 02/03/2024 10:25:49 -0.02,-136.95 -0.39,-135.30 188.79 80
7 02/04/2024 22:45:04 0.02,-136.91 -0.81,-140.59 418.73 80
8 02/05/2024 22:28:58 0.02,-136.90 0.23,-136.06 96.40 80
9 02/08/2024 10:29:17 -0.03,-136.86 -0.02,-136.76 10.07 80
10 02/10/2024 22:32:26 0.04,-136.78 -0.12,-137.53 84.83 80

Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/28/2024
SNOs_Map_GOES-18_NOAA-21_20240128.jpg

Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/28/2024 in txt file.

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