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: 10/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/08/2023 08:33:15 -0.01,-104.71 0.40,-106.60 215.21 80
2 10/09/2023 08:11:48 -0.01,-104.71 -0.59,-102.06 301.58 80
3 10/10/2023 20:33:43 0.01,-104.69 -0.58,-107.36 304.01 80
4 10/11/2023 20:17:36 0.01,-104.69 0.41,-102.82 213.33 80
5 10/13/2023 08:39:22 -0.01,-104.72 0.75,-108.08 383.64 80
6 10/14/2023 08:17:55 -0.00,-104.72 -0.25,-103.54 133.51 80
7 10/15/2023 20:39:49 -0.00,-104.69 -0.91,-108.84 472.30 80
8 10/16/2023 20:23:43 -0.01,-104.69 0.09,-104.30 45.20 80
9 10/19/2023 08:26:41 0.02,-104.71 0.11,-105.02 35.04 80
10 10/20/2023 08:05:14 0.02,-104.71 -0.91,-100.48 481.42 80
11 10/21/2023 20:27:09 -0.02,-104.67 -0.24,-105.78 125.49 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/8/2023
SNOs_Map_GOES-17_NOAA-20_20231008.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/08/2023 in txt file.

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