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: 12/24/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/24/2023 20:27:27 -0.02,-104.67 -0.28,-105.86 135.15 80
2 12/25/2023 20:11:22 -0.02,-104.67 0.70,-101.32 381.50 80
3 12/27/2023 08:33:10 0.02,-104.70 0.42,-106.60 215.67 80
4 12/28/2023 08:11:45 0.01,-104.70 -0.56,-102.06 300.72 80
5 12/29/2023 20:33:40 -0.01,-104.67 -0.64,-107.35 306.66 80
6 12/30/2023 20:17:36 -0.00,-104.67 0.41,-102.83 210.17 80
7 01/01/2024 08:39:23 -0.00,-104.71 0.76,-108.10 385.97 80
8 01/02/2024 08:17:58 -0.01,-104.71 -0.29,-103.57 130.88 80
9 01/03/2024 20:39:53 0.01,-104.68 -0.95,-108.86 476.11 80
10 01/04/2024 20:23:48 0.01,-104.69 0.11,-104.33 41.11 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/24/2023
SNOs_Map_GOES-17_NOAA-20_20231224.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/24/2023 in txt file.

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