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: 12/21/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/21/2022 22:34:12 0.01,-137.34 -0.03,-137.53 20.99 80
2 12/22/2022 22:18:08 0.01,-137.34 0.99,-133.00 494.82 80
3 12/24/2022 10:39:55 -0.01,-137.33 0.23,-138.27 107.19 80
4 12/25/2022 10:18:31 -0.00,-137.33 -0.79,-133.74 408.27 80
5 12/26/2022 22:40:27 -0.00,-137.32 -0.41,-139.05 197.91 80
6 12/27/2022 22:24:22 -0.00,-137.31 0.61,-134.52 317.50 80
7 12/29/2022 10:43:31 0.01,-137.30 0.54,-139.80 284.86 80
8 12/30/2022 10:27:25 0.01,-137.29 -0.43,-135.27 230.40 80
9 12/31/2022 22:46:42 -0.00,-137.28 -0.76,-140.57 376.28 80
10 01/01/2023 22:30:37 -0.00,-137.27 0.27,-136.05 138.60 80
11 01/03/2023 10:49:44 0.00,-137.24 0.94,-141.32 464.79 80
12 01/04/2023 10:33:40 0.00,-137.23 -0.09,-136.79 49.65 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/21/2022
SNOs_Map_GOES-17_NOAA-21_20221222.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/21/2022 in txt file.

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