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: 5/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2023 08:31:38 0.00,-104.72 0.42,-106.51 204.24 80
2 05/14/2023 08:10:14 0.00,-104.72 -0.58,-101.98 311.97 80
3 05/15/2023 20:32:11 -0.00,-104.73 -0.58,-107.29 292.24 80
4 05/16/2023 20:16:07 -0.00,-104.73 0.42,-102.76 224.51 80
5 05/18/2023 08:37:55 0.00,-104.74 0.75,-108.03 375.75 80
6 05/19/2023 08:16:31 0.00,-104.74 -0.26,-103.50 140.59 80
7 05/20/2023 20:38:28 0.00,-104.74 -0.90,-108.82 464.24 80
8 05/21/2023 20:22:23 0.00,-104.75 0.11,-104.29 52.32 80
9 05/24/2023 08:25:27 -0.02,-104.76 0.03,-105.04 31.39 80
10 05/25/2023 08:04:03 -0.02,-104.76 -0.99,-100.51 485.10 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/12/2023
SNOs_Map_GOES-17_NOAA-21_20230513.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/12/2023 in txt file.

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