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: 4/6/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2020 22:34:36 0.02,-137.20 -0.08,-137.63 48.52 80
2 04/08/2020 22:18:31 0.02,-137.21 0.94,-133.10 468.15 80
3 04/10/2020 10:40:18 -0.02,-137.22 0.26,-138.37 131.72 80
4 04/11/2020 10:18:54 -0.02,-137.22 -0.77,-133.84 384.37 80
5 04/12/2020 22:40:50 0.02,-137.20 -0.41,-139.15 221.54 80
6 04/13/2020 22:24:46 0.02,-137.20 0.62,-134.62 294.41 80
7 04/15/2020 10:46:33 -0.01,-137.20 0.58,-139.89 306.15 80
8 04/16/2020 10:25:09 -0.01,-137.19 -0.45,-135.36 209.48 80
9 04/17/2020 22:47:04 0.01,-137.17 -0.79,-140.66 397.35 80
10 04/18/2020 22:30:59 0.01,-137.17 0.24,-136.13 118.21 80
11 04/20/2020 10:52:47 -0.00,-137.17 0.96,-141.40 482.74 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/6/2020
SNOs_Map_GOES-17_NOAA-20_20200407.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/06/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service