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: 12/29/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/29/2022 10:18:10 0.00,-137.34 -0.79,-133.77 406.47 80
2 12/30/2022 22:40:08 -0.01,-137.34 -0.39,-139.08 198.33 80
3 12/31/2022 22:24:03 -0.01,-137.33 0.60,-134.54 317.82 80
4 01/02/2023 10:45:51 0.01,-137.33 0.59,-139.81 283.21 80
5 01/03/2023 10:24:28 0.01,-137.33 -0.46,-135.29 232.51 80
6 01/04/2023 22:46:24 -0.02,-137.31 -0.77,-140.58 373.56 80
7 01/05/2023 22:30:21 -0.02,-137.30 0.28,-136.06 141.79 80
8 01/07/2023 10:52:09 0.02,-137.29 0.91,-141.33 460.33 80
9 01/08/2023 10:30:45 0.02,-137.28 -0.09,-136.80 54.61 80
10 01/10/2023 22:36:32 -0.02,-137.24 -0.07,-137.57 37.80 75
11 01/11/2023 22:15:13 -0.02,-137.22 0.93,-133.04 476.92 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/29/2022
SNOs_Map_GOES-17_NOAA-20_20221229.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/29/2022 in txt file.

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