Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/6/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/06/2023 08:39:59 0.00,-104.73 0.77,-108.11 385.83 80
2 05/07/2023 08:18:34 0.00,-104.73 -0.24,-103.58 130.32 80
3 05/08/2023 20:40:30 0.00,-104.72 -0.96,-108.88 474.36 80
4 05/09/2023 20:24:27 0.00,-104.72 0.11,-104.36 41.93 80
5 05/12/2023 08:27:30 -0.00,-104.71 0.09,-105.08 42.92 80
6 05/13/2023 08:06:05 -0.00,-104.70 -0.93,-100.55 473.16 80
7 05/14/2023 20:28:02 0.00,-104.70 -0.26,-105.85 131.25 80
8 05/15/2023 20:11:57 0.00,-104.70 0.76,-101.32 385.43 80
9 05/17/2023 08:33:46 -0.00,-104.70 0.39,-106.59 214.27 80
10 05/18/2023 08:12:20 -0.01,-104.70 -0.58,-102.05 302.06 80
11 05/19/2023 20:34:16 0.01,-104.69 -0.60,-107.35 302.98 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/6/2023
SNOs_Map_GOES-17_NOAA-20_20230506.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/06/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20