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: 7/21/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/22/2018 08:29:35 -0.24,-104.38 0.27,-106.60 253.30 80
2 07/23/2018 08:13:31 -0.23,-104.38 -0.73,-102.07 263.74 80
3 07/24/2018 20:32:49 0.26,-104.55 -0.39,-107.39 324.07 80
4 07/25/2018 20:16:45 0.25,-104.55 0.61,-102.86 193.18 80
5 07/27/2018 08:35:53 -0.28,-104.41 0.56,-108.13 423.86 80
6 07/28/2018 08:19:49 -0.26,-104.42 -0.45,-103.60 93.20 80
7 07/29/2018 20:39:07 0.29,-104.58 -0.67,-108.92 494.93 80
8 07/30/2018 20:23:02 0.28,-104.58 0.34,-104.39 22.59 80
9 08/02/2018 08:23:26 -0.29,-104.45 -0.17,-105.13 76.47 80
10 08/03/2018 08:07:22 -0.28,-104.46 -1.17,-100.60 440.68 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/21/2018
SNOs_Map_GOES-14_NOAA-20_20180722.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 07/21/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service