Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/05/2023 08:26:23 -0.01,-104.70 0.07,-105.11 46.17 80
2 03/06/2023 08:04:57 -0.01,-104.70 -0.91,-100.57 470.34 80
3 03/07/2023 20:26:54 0.01,-104.71 -0.25,-105.88 133.45 80
4 03/08/2023 20:10:48 0.01,-104.72 0.74,-101.35 383.44 80
5 03/10/2023 08:32:36 -0.01,-104.72 0.43,-106.62 216.84 80
6 03/11/2023 08:11:11 -0.01,-104.72 -0.62,-102.10 299.79 80
7 03/12/2023 20:33:06 0.01,-104.72 -0.58,-107.40 304.57 80
8 03/13/2023 20:17:01 0.01,-104.72 0.41,-102.86 211.95 80
9 03/15/2023 08:38:48 -0.01,-104.72 0.74,-108.14 388.81 80
10 03/16/2023 08:17:23 -0.01,-104.72 -0.26,-103.60 127.23 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/3/2023
SNOs_Map_GOES-17_NOAA-21_20230304.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/03/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21