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: 3/30/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/01/2019 08:36:02 0.11,-104.40 0.93,-107.99 409.62 80
2 04/02/2019 08:19:56 0.12,-104.41 -0.07,-103.45 107.85 80
3 04/04/2019 20:20:26 -0.12,-104.34 -0.12,-104.22 13.49 80
4 04/07/2019 08:23:28 0.12,-104.41 0.24,-104.96 62.26 80
5 04/08/2019 08:07:22 0.12,-104.41 -0.77,-100.42 455.10 80
6 04/09/2019 20:29:18 -0.12,-104.35 -0.42,-105.72 155.60 80
7 04/10/2019 20:07:52 -0.12,-104.34 0.59,-101.18 360.44 80
8 04/12/2019 08:29:38 0.12,-104.40 0.60,-106.44 234.03 80
9 04/13/2019 08:13:33 0.13,-104.40 -0.41,-101.91 283.06 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2019
SNOs_Map_GOES-14_NPP_20190331.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/30/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service