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: 2/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2023 08:11:14 -0.00,-104.68 -0.60,-102.07 298.49 80
2 02/24/2023 20:33:10 0.00,-104.69 -0.60,-107.37 306.01 80
3 02/25/2023 20:17:06 0.00,-104.69 0.42,-102.84 210.54 80
4 02/27/2023 08:38:53 0.00,-104.69 0.78,-108.11 389.94 80
5 02/28/2023 08:17:29 0.00,-104.69 -0.25,-103.59 126.35 80
6 03/01/2023 20:39:25 -0.00,-104.69 -0.94,-108.89 478.53 80
7 03/02/2023 20:23:21 -0.00,-104.70 0.09,-104.37 37.99 80
8 03/05/2023 08:26:23 -0.00,-104.71 0.07,-105.11 45.74 80
9 03/06/2023 08:04:58 -0.00,-104.71 -0.90,-100.57 470.84 80
10 03/07/2023 20:26:54 0.00,-104.71 -0.26,-105.88 133.60 80
11 03/08/2023 20:10:50 0.00,-104.72 0.78,-101.36 383.31 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/23/2023
SNOs_Map_GOES-17_NOAA-21_20230223.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/23/2023 in txt file.

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