Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/22/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/22/2019 20:28:13 0.25,-104.84 0.00,-105.87 117.88 0
2 07/23/2019 20:10:48 0.23,-104.83 1.00,-101.33 398.87 80
3 07/25/2019 08:29:55 -0.26,-104.64 0.15,-106.60 222.81 80
4 07/26/2019 08:13:50 -0.25,-104.64 -0.85,-102.07 293.42 80
5 07/27/2019 20:33:06 0.28,-104.81 -0.29,-107.38 292.97 80
6 07/28/2019 20:17:00 0.27,-104.80 0.71,-102.84 223.34 80
7 07/30/2019 08:36:07 -0.31,-104.61 0.50,-108.10 398.17 80
8 07/31/2019 08:20:01 -0.30,-104.60 -0.50,-103.57 117.59 80
9 08/01/2019 20:39:18 0.32,-104.76 -0.57,-108.89 470.13 80
10 08/02/2019 20:23:13 0.31,-104.76 0.43,-104.36 46.28 80
11 08/05/2019 08:23:34 -0.32,-104.57 -0.22,-105.08 58.09 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/22/2019
SNOs_Map_GOES-14_NOAA-20_20190723.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/22/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service