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: 6/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2023 20:25:59 0.00,-104.71 -0.26,-105.82 127.70 80
2 06/12/2023 20:09:54 0.00,-104.71 0.77,-101.30 389.04 80
3 06/14/2023 08:31:41 -0.00,-104.72 0.40,-106.57 210.33 80
4 06/15/2023 08:10:17 -0.00,-104.72 -0.63,-102.04 306.03 80
5 06/16/2023 20:32:12 0.00,-104.71 -0.60,-107.34 299.57 80
6 06/17/2023 20:16:08 0.00,-104.71 0.43,-102.81 217.06 80
7 06/19/2023 08:37:55 -0.00,-104.73 0.73,-108.08 381.92 80
8 06/20/2023 08:16:30 -0.01,-104.73 -0.25,-103.54 134.38 80
9 06/21/2023 20:38:26 0.01,-104.71 -0.92,-108.85 471.70 80
10 06/22/2023 20:22:21 0.01,-104.72 0.13,-104.33 45.24 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/10/2023
SNOs_Map_GOES-17_NOAA-21_20230611.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 06/10/2023 in txt file.

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