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: 8/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/17/2023 08:30:49 0.00,-104.71 0.39,-106.43 195.73 80
2 08/18/2023 08:09:26 0.00,-104.71 -0.65,-101.91 320.02 80
3 08/19/2023 20:31:23 -0.01,-104.69 -0.54,-107.22 287.28 80
4 08/20/2023 20:15:19 -0.00,-104.69 0.44,-102.68 228.79 80
5 08/22/2023 08:37:08 0.01,-104.71 0.72,-107.96 370.24 80
6 08/23/2023 08:15:43 0.00,-104.71 -0.26,-103.43 145.35 80
7 08/24/2023 20:37:41 -0.00,-104.68 -0.92,-108.74 462.95 80
8 08/25/2023 20:21:37 -0.00,-104.68 0.13,-104.22 52.70 80
9 08/28/2023 08:24:41 0.01,-104.69 0.09,-104.96 31.65 80
10 08/29/2023 08:03:18 0.01,-104.68 -0.95,-100.44 483.71 80
11 08/30/2023 20:25:14 -0.01,-104.65 -0.28,-105.74 124.87 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/17/2023
SNOs_Map_GOES-17_NOAA-21_20230817.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/17/2023 in txt file.

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