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: 3/22/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2021 10:52:09 -0.05,-137.21 0.86,-141.29 465.46 80
2 03/23/2021 10:30:45 -0.04,-137.24 -0.13,-136.76 53.92 80
3 03/25/2021 22:36:38 0.03,-137.31 -0.00,-137.55 27.14 80
4 03/26/2021 22:15:14 0.03,-137.34 0.99,-133.02 491.90 80
5 03/28/2021 10:39:43 -0.03,-137.37 0.16,-138.30 105.14 80
6 03/29/2021 10:18:19 -0.03,-137.40 -0.83,-133.77 413.32 80
7 03/30/2021 22:42:56 0.03,-137.43 -0.34,-139.08 188.23 80
8 03/31/2021 22:21:32 0.03,-137.45 0.65,-134.55 329.82 80
9 04/02/2021 10:46:01 -0.03,-137.48 0.49,-139.83 268.61 80
10 04/03/2021 10:24:36 -0.03,-137.49 -0.50,-135.30 248.88 80
11 04/04/2021 22:46:34 0.02,-137.51 -0.67,-140.62 354.14 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/22/2021
SNOs_Map_GOES-17_NOAA-20_20210322.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/22/2021 in txt file.

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