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: 5/6/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2023 08:25:22 0.00,-104.72 0.05,-104.99 29.68 80
2 05/09/2023 08:03:57 -0.00,-104.72 -0.94,-100.45 485.61 80
3 05/10/2023 20:25:55 0.00,-104.71 -0.24,-105.76 120.11 80
4 05/11/2023 20:09:50 0.00,-104.71 0.75,-101.23 395.60 80
5 05/13/2023 08:31:39 -0.00,-104.71 0.37,-106.52 205.95 80
6 05/14/2023 08:10:15 -0.00,-104.70 -0.62,-101.99 309.75 80
7 05/15/2023 20:32:11 0.00,-104.70 -0.60,-107.29 295.82 80
8 05/16/2023 20:16:08 0.00,-104.70 0.46,-102.77 220.38 80
9 05/18/2023 08:37:56 -0.01,-104.70 0.72,-108.04 380.15 80
10 05/19/2023 08:16:32 -0.01,-104.70 -0.28,-103.51 135.56 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/6/2023
SNOs_Map_GOES-17_NOAA-21_20230506.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/06/2023 in txt file.

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