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: 4/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2023 08:27:26 0.00,-104.74 0.09,-105.11 42.39 80
2 04/27/2023 08:06:02 0.00,-104.73 -0.91,-100.57 473.90 80
3 04/28/2023 20:27:59 -0.00,-104.73 -0.24,-105.88 130.25 80
4 04/29/2023 20:11:55 -0.00,-104.74 0.77,-101.35 386.53 80
5 05/01/2023 08:33:43 0.00,-104.74 0.41,-106.62 213.18 80
6 05/02/2023 08:12:19 -0.00,-104.74 -0.60,-102.08 303.46 80
7 05/03/2023 20:34:15 0.00,-104.74 -0.59,-107.38 300.75 80
8 05/04/2023 20:18:11 0.00,-104.75 0.42,-102.85 216.06 80
9 05/06/2023 08:39:59 -0.00,-104.75 0.74,-108.12 383.50 80
10 05/07/2023 08:18:34 -0.01,-104.75 -0.27,-103.59 132.63 80
11 05/08/2023 20:40:31 0.02,-104.74 -0.91,-108.89 472.98 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/25/2023
SNOs_Map_GOES-17_NOAA-20_20230425.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/25/2023 in txt file.

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