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: 3/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2023 20:26:54 0.00,-104.72 -0.23,-105.89 132.56 80
2 03/08/2023 20:10:48 0.00,-104.72 0.75,-101.35 384.46 80
3 03/10/2023 08:32:36 -0.00,-104.72 0.40,-106.62 216.28 80
4 03/11/2023 08:11:10 -0.00,-104.72 -0.59,-102.09 300.44 80
5 03/12/2023 20:33:05 -0.00,-104.73 -0.60,-107.39 302.97 80
6 03/13/2023 20:17:00 -0.00,-104.73 0.40,-102.86 213.74 80
7 03/15/2023 08:38:47 0.01,-104.73 0.74,-108.13 387.23 80
8 03/16/2023 08:17:22 0.01,-104.73 -0.27,-103.60 129.08 80
9 03/17/2023 20:39:16 -0.01,-104.73 -0.96,-108.89 475.18 80
10 03/18/2023 20:23:11 -0.01,-104.73 0.05,-104.36 41.47 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/7/2023
SNOs_Map_GOES-17_NOAA-21_20230307.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/07/2023 in txt file.

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