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: 10/18/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2019 22:39:52 -0.00,-137.20 -0.40,-139.09 214.34 80
2 10/20/2019 22:23:48 -0.00,-137.20 0.62,-134.56 301.49 80
3 10/22/2019 10:45:35 0.00,-137.18 0.61,-139.82 300.76 80
4 10/23/2019 10:24:10 -0.00,-137.17 -0.40,-135.29 214.63 80
5 10/24/2019 22:46:08 -0.00,-137.16 -0.74,-140.60 391.30 80
6 10/25/2019 22:30:03 -0.00,-137.15 0.27,-136.07 123.97 80
7 10/27/2019 10:51:51 -0.00,-137.13 0.96,-141.33 478.93 80
8 10/28/2019 10:30:26 0.00,-137.12 -0.06,-136.80 35.93 80
9 10/30/2019 22:33:38 -0.00,-137.08 -0.12,-137.57 56.50 80
10 10/31/2019 22:17:33 -0.00,-137.06 0.89,-133.04 457.87 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/18/2019
SNOs_Map_GOES-17_NOAA-20_20191019.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/18/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service