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: 11/23/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/24/2018 08:39:30 0.05,-104.18 0.92,-108.11 447.34 80
2 11/25/2018 08:18:05 0.07,-104.17 -0.05,-103.57 68.41 80
3 11/27/2018 20:21:16 -0.05,-104.02 -0.13,-104.35 37.50 80
4 11/28/2018 20:05:12 -0.06,-104.02 0.89, -99.82 479.61 80
5 11/30/2018 08:27:00 0.04,-104.19 0.24,-105.10 104.08 80
6 12/01/2018 08:05:35 0.05,-104.18 -0.73,-100.56 411.80 80
7 12/02/2018 20:27:31 -0.03,-104.01 -0.47,-105.86 211.91 80
8 12/03/2018 20:11:27 -0.04,-104.02 0.56,-101.34 305.60 80
9 12/05/2018 08:33:15 0.02,-104.21 0.57,-106.62 274.99 80
10 12/06/2018 08:11:50 0.03,-104.20 -0.45,-102.09 241.18 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2018
SNOs_Map_GOES-14_NPP_20181124.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/23/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service