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: 4/4/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/06/2023 08:25:51 0.00,-104.75 0.08,-105.05 33.98 80
2 04/07/2023 08:04:26 0.00,-104.76 -0.98,-100.52 483.43 80
3 04/08/2023 20:26:19 -0.00,-104.77 -0.25,-105.81 118.40 80
4 04/09/2023 20:10:13 -0.00,-104.78 0.75,-101.27 399.06 80
5 04/11/2023 08:31:58 0.01,-104.77 0.43,-106.53 201.12 80
6 04/12/2023 08:10:33 0.01,-104.77 -0.63,-102.01 315.89 80
7 04/13/2023 20:32:26 -0.02,-104.78 -0.57,-107.30 286.88 80
8 04/14/2023 20:16:19 -0.02,-104.78 0.43,-102.76 230.47 80
9 04/16/2023 08:38:05 0.03,-104.78 0.74,-108.02 369.02 80
10 04/17/2023 08:16:38 0.03,-104.78 -0.27,-103.49 148.26 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/4/2023
SNOs_Map_GOES-17_NOAA-21_20230405.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/04/2023 in txt file.

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