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: 10/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2023 08:24:57 -0.00,-104.69 0.09,-105.06 43.23 80
2 11/01/2023 08:03:35 -0.00,-104.68 -0.95,-100.55 472.14 80
3 11/02/2023 20:25:33 0.00,-104.66 -0.26,-105.85 135.89 80
4 11/03/2023 20:09:29 -0.00,-104.66 0.73,-101.33 379.93 80
5 11/05/2023 08:31:20 0.00,-104.69 0.42,-106.61 218.95 80
6 11/06/2023 08:09:56 0.00,-104.69 -0.57,-102.08 296.80 80
7 11/07/2023 20:31:55 -0.00,-104.66 -0.63,-107.39 311.10 80
8 11/08/2023 20:15:51 -0.00,-104.67 0.38,-102.86 205.15 80
9 11/10/2023 08:37:41 0.00,-104.70 0.77,-108.15 392.76 80
10 11/11/2023 08:16:18 0.00,-104.70 -0.24,-103.62 123.24 80
11 11/12/2023 20:38:16 -0.01,-104.68 -0.94,-108.94 484.92 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_GOES-17_NOAA-21_20231031.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 10/30/2023 in txt file.

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