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: 8/16/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/18/2019 08:33:07 0.38,-104.42 0.84,-106.51 237.86 80
2 08/19/2019 08:11:42 0.37,-104.40 -0.18,-101.98 276.20 80
3 08/20/2019 20:33:40 -0.38,-104.55 -0.97,-107.29 311.30 80
4 08/21/2019 20:17:35 -0.37,-104.54 0.05,-102.76 204.15 80
5 08/23/2019 08:39:21 0.38,-104.36 1.22,-108.01 415.65 80
6 08/24/2019 08:17:57 0.37,-104.34 0.20,-103.48 98.11 80
7 08/25/2019 20:39:54 -0.38,-104.47 -1.34,-108.79 492.57 80
8 08/26/2019 20:23:50 -0.37,-104.45 -0.32,-104.26 22.44 80
9 08/29/2019 08:26:53 0.37,-104.27 0.51,-104.99 81.91 80
10 08/30/2019 08:05:28 0.36,-104.24 -0.50,-100.46 431.73 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2019
SNOs_Map_GOES-14_NPP_20190817.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/16/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service