Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2023 08:30:53 0.00,-104.70 0.41,-106.49 204.89 80
2 10/21/2023 08:09:30 0.00,-104.69 -0.62,-101.97 309.91 80
3 10/22/2023 20:31:30 0.00,-104.66 -0.58,-107.29 299.95 80
4 10/23/2023 20:15:26 0.00,-104.65 0.40,-102.76 215.23 80
5 10/25/2023 08:37:17 -0.00,-104.68 0.73,-108.05 383.94 80
6 10/26/2023 08:15:54 -0.00,-104.67 -0.24,-103.52 131.28 80
7 10/27/2023 20:37:53 -0.00,-104.64 -0.94,-108.84 478.27 80
8 10/28/2023 20:21:51 -0.00,-104.64 0.09,-104.32 37.33 80
9 10/31/2023 08:24:58 0.02,-104.66 0.11,-105.07 45.88 80
10 11/01/2023 08:03:34 0.02,-104.66 -0.87,-100.54 469.32 80
11 11/02/2023 20:25:33 -0.03,-104.62 -0.30,-105.86 140.43 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/20/2023
SNOs_Map_GOES-17_NOAA-21_20231020.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21