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: 4/14/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2019 20:14:10 -0.13,-104.35 0.23,-102.70 187.48 80
2 04/17/2019 08:36:00 0.12,-104.39 0.91,-107.98 409.50 80
3 04/18/2019 08:19:55 0.13,-104.39 -0.07,-103.45 107.42 80
4 04/19/2019 20:41:54 -0.12,-104.37 -1.07,-108.77 499.88 80
5 04/20/2019 20:20:29 -0.12,-104.37 -0.09,-104.23 15.98 80
6 04/23/2019 08:23:34 0.12,-104.40 0.25,-104.98 65.75 80
7 04/24/2019 08:07:29 0.12,-104.41 -0.74,-100.44 451.29 80
8 04/25/2019 20:29:28 -0.12,-104.39 -0.40,-105.76 155.15 80
9 04/26/2019 20:08:03 -0.13,-104.39 0.59,-101.23 360.93 80
10 04/28/2019 08:29:52 0.12,-104.41 0.61,-106.49 238.56 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2019
SNOs_Map_GOES-14_NPP_20190415.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service