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: 12/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2023 20:23:53 -0.00,-104.66 0.04,-104.35 35.38 80
2 12/22/2023 08:26:56 0.01,-104.70 0.12,-105.09 45.25 80
3 12/23/2023 08:05:32 0.01,-104.70 -0.91,-100.56 471.42 80
4 12/24/2023 20:27:27 -0.01,-104.67 -0.31,-105.85 135.63 80
5 12/25/2023 20:11:23 -0.02,-104.67 0.73,-101.33 381.16 80
6 12/27/2023 08:33:10 0.02,-104.70 0.45,-106.59 215.77 80
7 12/28/2023 08:11:46 0.02,-104.70 -0.59,-102.06 300.82 80
8 12/29/2023 20:33:41 -0.03,-104.67 -0.62,-107.36 306.25 80
9 12/30/2023 20:17:35 -0.02,-104.67 0.37,-102.82 210.73 80
10 01/01/2024 08:39:23 0.03,-104.71 0.81,-108.09 385.31 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/19/2023
SNOs_Map_GOES-17_NOAA-20_20231219.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/19/2023 in txt file.

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