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: 9/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2023 08:33:35 -0.00,-104.71 0.41,-106.66 221.99 80
2 09/23/2023 08:12:08 0.00,-104.71 -0.55,-102.12 294.47 80
3 09/24/2023 20:34:03 -0.01,-104.68 -0.61,-107.42 312.99 80
4 09/25/2023 20:17:58 -0.01,-104.67 0.42,-102.89 203.80 80
5 09/27/2023 08:39:43 0.01,-104.71 0.81,-108.15 392.79 80
6 09/28/2023 08:18:18 0.01,-104.71 -0.22,-103.62 123.94 80
7 09/29/2023 20:40:12 -0.01,-104.67 -0.98,-108.91 483.35 80
8 09/30/2023 20:24:07 -0.01,-104.68 0.05,-104.38 33.71 80
9 10/03/2023 08:27:07 0.01,-104.71 0.13,-105.11 45.44 80
10 10/04/2023 08:05:41 0.01,-104.71 -0.91,-100.58 471.46 80
11 10/05/2023 20:27:35 -0.02,-104.68 -0.28,-105.87 135.92 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/22/2023
SNOs_Map_GOES-17_NOAA-20_20230922.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/22/2023 in txt file.

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