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: 6/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/17/2023 20:16:08 -0.01,-104.71 0.43,-102.81 217.21 80
2 06/19/2023 08:37:55 0.00,-104.72 0.74,-108.08 382.40 80
3 06/20/2023 08:16:30 0.00,-104.72 -0.24,-103.54 133.86 80
4 06/21/2023 20:38:26 0.00,-104.71 -0.92,-108.85 471.75 80
5 06/22/2023 20:22:21 0.00,-104.71 0.12,-104.33 45.09 80
6 06/25/2023 08:25:23 -0.01,-104.73 0.06,-105.06 37.04 80
7 06/26/2023 08:03:58 -0.01,-104.73 -0.93,-100.52 479.62 80
8 06/27/2023 20:25:54 0.01,-104.73 -0.22,-105.83 125.66 80
9 06/28/2023 20:09:49 0.01,-104.73 0.77,-101.30 391.25 80
10 06/30/2023 08:31:36 -0.00,-104.75 0.39,-106.57 207.32 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/17/2023
SNOs_Map_GOES-17_NOAA-21_20230617.jpg

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

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