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: 12/22/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2018 08:11:49 0.00,-104.25 -0.50,-102.11 244.38 80
2 12/23/2018 20:33:44 0.01,-104.03 -0.74,-107.40 384.30 80
3 12/24/2018 20:17:40 0.01,-104.04 0.29,-102.88 132.77 80
4 12/26/2018 08:39:28 -0.02,-104.27 0.84,-108.16 443.25 80
5 12/27/2018 08:18:03 -0.01,-104.26 -0.14,-103.62 73.00 80
6 12/29/2018 20:21:14 0.02,-104.04 -0.05,-104.39 39.62 80
7 12/30/2018 20:05:08 0.01,-104.05 0.93, -99.85 477.77 80
8 01/01/2019 08:26:57 -0.02,-104.29 0.15,-105.14 96.92 80
9 01/02/2019 08:05:32 -0.01,-104.29 -0.83,-100.60 419.70 80
10 01/03/2019 20:27:27 0.02,-104.06 -0.39,-105.90 210.37 80
11 01/04/2019 20:11:22 0.02,-104.06 0.59,-101.36 307.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2018
SNOs_Map_GOES-14_NPP_20181222.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/22/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service