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: 3/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2023 08:18:00 0.02,-104.74 -0.26,-103.54 136.84 80
2 03/21/2023 20:39:57 -0.02,-104.75 -0.96,-108.84 465.98 80
3 03/22/2023 20:23:53 -0.02,-104.76 0.11,-104.32 50.76 80
4 03/25/2023 08:26:57 0.02,-104.75 0.06,-105.05 34.16 80
5 03/26/2023 08:05:33 0.01,-104.75 -0.95,-100.52 482.17 80
6 03/27/2023 20:27:29 -0.00,-104.76 -0.25,-105.82 120.88 80
7 03/28/2023 20:11:24 -0.01,-104.76 0.76,-101.29 395.83 80
8 03/30/2023 08:33:13 0.01,-104.75 0.41,-106.56 205.48 80
9 03/31/2023 08:11:48 0.01,-104.75 -0.61,-102.03 311.13 80
10 04/01/2023 20:33:45 -0.01,-104.76 -0.58,-107.33 291.79 80
11 04/02/2023 20:17:40 -0.01,-104.77 0.45,-102.80 225.28 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/20/2023
SNOs_Map_GOES-17_NOAA-20_20230320.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/20/2023 in txt file.

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