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: 6/6/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/06/2023 20:22:24 0.01,-104.71 0.07,-104.31 45.05 80
2 06/09/2023 08:25:27 0.01,-104.71 0.09,-105.05 38.70 80
3 06/10/2023 08:04:03 0.02,-104.71 -0.94,-100.52 477.53 80
4 06/11/2023 20:25:59 -0.02,-104.70 -0.25,-105.83 127.95 80
5 06/12/2023 20:09:53 -0.02,-104.70 0.73,-101.29 388.81 80
6 06/14/2023 08:31:41 0.02,-104.72 0.45,-106.56 210.49 80
7 06/15/2023 08:10:16 0.02,-104.72 -0.58,-102.03 305.75 80
8 06/16/2023 20:32:13 -0.00,-104.70 -0.59,-107.34 300.60 80
9 06/17/2023 20:16:07 -0.01,-104.70 0.39,-102.80 216.02 80
10 06/19/2023 08:37:55 0.00,-104.72 0.72,-108.09 382.74 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/6/2023
SNOs_Map_GOES-17_NOAA-21_20230606.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/06/2023 in txt file.

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