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: 7/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2019 22:33:51 0.02,-137.18 -0.07,-137.59 46.01 80
2 07/11/2019 22:17:46 0.02,-137.19 0.93,-133.05 470.93 80
3 07/13/2019 10:39:33 -0.02,-137.21 0.23,-138.32 127.30 80
4 07/14/2019 10:18:07 -0.02,-137.21 -0.77,-133.79 389.17 80
5 07/15/2019 22:40:03 0.03,-137.18 -0.43,-139.09 217.70 80
6 07/16/2019 22:23:58 0.02,-137.18 0.63,-134.56 298.62 80
7 07/18/2019 10:43:05 -0.03,-137.19 0.59,-139.82 300.35 80
8 07/19/2019 10:27:00 -0.03,-137.19 -0.47,-135.30 215.70 80
9 07/20/2019 22:46:15 0.03,-137.16 -0.72,-140.60 392.06 80
10 07/21/2019 22:30:10 0.03,-137.15 0.28,-136.06 123.83 80
11 07/23/2019 10:49:17 -0.03,-137.16 0.88,-141.34 475.76 80
12 07/24/2019 10:33:12 -0.03,-137.14 -0.12,-136.80 39.71 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/10/2019
SNOs_Map_GOES-17_NOAA-20_20190712.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service