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: 9/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2023 08:12:22 0.00,-104.71 -0.57,-102.16 290.57 80
2 09/08/2023 20:34:17 -0.01,-104.69 -0.61,-107.46 315.57 80
3 09/09/2023 20:18:12 -0.01,-104.69 0.40,-102.93 201.12 80
4 09/11/2023 08:39:58 0.01,-104.71 0.80,-108.19 397.09 80
5 09/12/2023 08:18:33 0.01,-104.71 -0.20,-103.66 119.47 80
6 09/13/2023 20:40:28 -0.02,-104.69 -0.97,-108.96 486.64 80
7 09/14/2023 20:24:23 -0.02,-104.69 0.04,-104.43 30.35 80
8 09/17/2023 08:27:23 0.02,-104.72 0.14,-105.16 50.24 80
9 09/18/2023 08:05:58 0.02,-104.72 -0.88,-100.62 466.49 80
10 09/19/2023 20:27:53 -0.02,-104.70 -0.28,-105.93 139.86 80
11 09/20/2023 20:11:48 -0.02,-104.70 0.74,-101.40 376.90 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/7/2023
SNOs_Map_GOES-17_NOAA-20_20230907.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/07/2023 in txt file.

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