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: 10/11/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/12/2019 10:30:24 0.00,-137.20 -0.12,-136.80 46.70 80
2 10/14/2019 22:36:16 -0.00,-137.19 -0.08,-137.57 43.56 80
3 10/15/2019 22:17:31 0.00,-137.18 0.93,-133.04 471.90 80
4 10/17/2019 10:39:20 -0.00,-137.17 0.24,-138.31 130.00 80
5 10/18/2019 10:17:55 -0.00,-137.15 -0.77,-133.78 384.86 80
6 10/19/2019 22:39:51 0.00,-137.12 -0.43,-139.08 222.90 80
7 10/20/2019 22:23:47 0.00,-137.11 0.58,-134.55 291.44 80
8 10/22/2019 10:42:55 0.00,-137.08 0.59,-139.82 312.12 80
9 10/23/2019 10:26:51 -0.00,-137.06 -0.42,-135.29 201.83 80
10 10/24/2019 22:46:07 0.00,-137.02 -0.78,-140.60 407.12 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/11/2019
SNOs_Map_GOES-17_NOAA-20_20191012.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/11/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service