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: 6/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/09/2023 08:25:27 -0.00,-104.71 0.07,-105.05 38.62 80
2 06/10/2023 08:04:03 -0.01,-104.71 -0.96,-100.53 477.58 80
3 06/11/2023 20:25:59 0.01,-104.71 -0.22,-105.83 127.37 80
4 06/12/2023 20:09:54 0.01,-104.72 0.75,-101.29 389.53 80
5 06/14/2023 08:31:41 -0.01,-104.73 0.43,-106.56 209.47 80
6 06/15/2023 08:10:17 -0.01,-104.73 -0.61,-102.04 307.00 80
7 06/16/2023 20:32:13 0.01,-104.72 -0.57,-107.35 298.57 80
8 06/17/2023 20:16:07 0.01,-104.73 0.41,-102.81 218.19 80
9 06/19/2023 08:37:55 -0.01,-104.74 0.76,-108.08 380.43 80
10 06/20/2023 08:16:30 -0.01,-104.74 -0.28,-103.55 135.97 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/7/2023
SNOs_Map_GOES-17_NOAA-21_20230608.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/07/2023 in txt file.

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