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: 11/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2019 08:32:52 0.06,-104.25 0.56,-106.55 262.11 80
2 11/23/2019 08:11:27 0.08,-104.24 -0.44,-102.02 253.96 80
3 11/24/2019 20:33:22 -0.05,-104.07 -0.77,-107.32 369.93 80
4 11/25/2019 20:17:17 -0.07,-104.08 0.22,-102.78 147.68 80
5 11/27/2019 08:39:05 0.04,-104.27 0.87,-108.07 432.30 80
6 11/28/2019 08:17:39 0.06,-104.26 -0.13,-103.53 83.83 80
7 11/30/2019 20:20:49 -0.05,-104.07 -0.08,-104.29 25.09 80
8 12/01/2019 20:04:44 -0.06,-104.08 0.92, -99.76 492.59 80
9 12/03/2019 08:26:32 0.03,-104.28 0.17,-105.05 86.08 80
10 12/04/2019 08:05:07 0.05,-104.28 -0.82,-100.51 430.38 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2019
SNOs_Map_GOES-14_NPP_20191121.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service