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: 3/24/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2023 08:27:01 0.02,-104.75 0.08,-105.07 35.70 80
2 03/26/2023 08:05:37 0.00,-104.75 -0.94,-100.54 479.97 80
3 03/27/2023 20:27:35 0.00,-104.76 -0.27,-105.84 124.21 80
4 03/28/2023 20:11:31 -0.00,-104.76 0.76,-101.32 392.14 80
5 03/30/2023 08:33:21 -0.00,-104.75 0.40,-106.59 209.21 80
6 03/31/2023 08:11:56 0.00,-104.75 -0.58,-102.05 307.07 80
7 04/01/2023 20:33:53 -0.00,-104.76 -0.60,-107.36 296.88 80
8 04/02/2023 20:17:49 -0.01,-104.76 0.40,-102.82 219.89 80
9 04/04/2023 08:39:38 0.00,-104.76 0.74,-108.10 380.58 80
10 04/05/2023 08:18:14 -0.03,-104.76 -0.27,-103.57 135.33 80
11 04/06/2023 20:40:11 0.03,-104.77 -0.87,-108.88 468.62 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/24/2023
SNOs_Map_GOES-17_NOAA-20_20230324.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/24/2023 in txt file.

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