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: 6/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/14/2023 08:31:41 -0.01,-104.72 0.42,-106.56 210.73 80
2 06/15/2023 08:10:17 -0.02,-104.72 -0.61,-102.04 305.30 80
3 06/16/2023 20:32:13 0.02,-104.71 -0.56,-107.34 300.26 80
4 06/17/2023 20:16:08 0.02,-104.71 0.42,-102.81 216.36 80
5 06/19/2023 08:37:55 -0.01,-104.72 0.75,-108.08 382.95 80
6 06/20/2023 08:16:30 -0.01,-104.72 -0.29,-103.55 133.50 80
7 06/21/2023 20:38:26 0.00,-104.71 -0.94,-108.85 472.24 80
8 06/22/2023 20:22:21 -0.00,-104.71 0.11,-104.32 44.77 80
9 06/25/2023 08:25:23 0.01,-104.73 0.07,-105.06 36.84 80
10 06/26/2023 08:03:58 0.02,-104.73 -0.92,-100.52 479.95 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/13/2023
SNOs_Map_GOES-17_NOAA-21_20230613.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/13/2023 in txt file.

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