Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2019 20:20:29 -0.12,-104.37 -0.08,-104.23 16.40 80
2 04/23/2019 08:23:33 0.12,-104.39 0.28,-104.97 66.62 80
3 04/24/2019 08:07:30 0.13,-104.40 -0.77,-100.45 450.41 80
4 04/25/2019 20:29:27 -0.12,-104.39 -0.41,-105.75 155.09 80
5 04/26/2019 20:08:02 -0.13,-104.39 0.59,-101.22 360.98 80
6 04/28/2019 08:29:51 0.12,-104.39 0.59,-106.49 239.43 80
7 04/29/2019 08:13:46 0.13,-104.40 -0.40,-101.96 277.83 80
8 04/30/2019 20:35:44 -0.12,-104.42 -0.76,-107.27 325.39 80
9 05/01/2019 20:14:19 -0.12,-104.42 0.24,-102.74 190.93 80
10 05/03/2019 08:36:07 0.11,-104.41 0.93,-108.01 411.24 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2019
SNOs_Map_GOES-14_NPP_20190420.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/20/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service