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: 4/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2019 08:23:34 0.12,-104.39 0.23,-104.98 67.10 80
2 04/24/2019 08:07:30 0.13,-104.39 -0.75,-100.44 449.76 80
3 04/25/2019 20:29:28 -0.12,-104.39 -0.40,-105.76 155.84 80
4 04/26/2019 20:08:04 -0.13,-104.39 0.58,-101.23 360.07 80
5 04/28/2019 08:29:53 0.12,-104.39 0.57,-106.51 240.81 80
6 04/29/2019 08:13:48 0.13,-104.40 -0.40,-101.97 276.24 80
7 04/30/2019 20:35:47 -0.11,-104.41 -0.74,-107.29 327.20 80
8 05/01/2019 20:14:22 -0.12,-104.41 0.23,-102.75 188.87 80
9 05/03/2019 08:36:12 0.11,-104.40 0.93,-108.03 413.88 80
10 05/04/2019 08:20:08 0.12,-104.41 -0.10,-103.51 103.12 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2019
SNOs_Map_GOES-14_NPP_20190421.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service