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: 7/20/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/20/2018 20:10:27 0.20,-104.52 0.90,-101.32 364.13 80
2 07/22/2018 08:29:35 -0.24,-104.38 0.27,-106.60 253.31 80
3 07/23/2018 08:13:31 -0.23,-104.38 -0.73,-102.07 263.77 80
4 07/24/2018 20:32:49 0.26,-104.55 -0.39,-107.39 324.10 80
5 07/25/2018 20:16:45 0.25,-104.55 0.62,-102.86 193.18 80
6 07/27/2018 08:35:53 -0.28,-104.41 0.55,-108.13 423.73 80
7 07/28/2018 08:19:49 -0.26,-104.42 -0.45,-103.60 93.36 80
8 07/29/2018 20:39:07 0.29,-104.58 -0.66,-108.92 494.80 80
9 07/30/2018 20:23:02 0.28,-104.59 0.34,-104.39 22.76 80
10 08/02/2018 08:23:26 -0.29,-104.46 -0.17,-105.13 76.17 80
11 08/03/2018 08:07:22 -0.28,-104.46 -1.17,-100.60 441.03 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/20/2018
SNOs_Map_GOES-14_NOAA-20_20180721.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/20/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service