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: 12/17/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/18/2022 10:51:49 0.01,-137.34 0.85,-141.13 432.04 80
2 12/19/2022 10:28:10 0.01,-137.33 -0.30,-136.06 145.90 80
3 12/20/2022 22:46:45 -0.01,-137.32 -0.70,-140.55 366.90 80
4 12/21/2022 22:28:25 -0.01,-137.32 0.39,-135.47 210.34 80
5 12/23/2022 10:46:44 0.00,-137.30 0.56,-139.90 295.31 80
6 12/24/2022 10:23:04 -0.00,-137.29 -0.54,-134.82 281.29 80
7 12/25/2022 22:41:38 0.01,-137.26 -0.47,-139.30 233.52 80
8 12/26/2022 22:23:20 0.01,-137.25 0.69,-134.24 343.01 80
9 12/28/2022 10:38:57 -0.02,-137.23 0.28,-138.66 162.93 80
10 12/29/2022 10:20:38 -0.02,-137.21 -0.84,-133.58 413.64 80
11 12/30/2022 22:36:32 0.02,-137.18 -0.18,-138.07 101.39 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/17/2022
SNOs_Map_GOES-17_NOAA-21_20221218.jpg

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

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