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: 11/18/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2018 08:33:15 0.07,-104.17 0.60,-106.59 275.76 80
2 11/20/2018 08:11:49 0.09,-104.16 -0.36,-102.05 240.08 80
3 11/21/2018 20:33:47 -0.06,-104.01 -0.78,-107.36 381.04 80
4 11/22/2018 20:17:41 -0.07,-104.02 0.18,-102.82 136.18 80
5 11/24/2018 08:39:29 0.05,-104.18 0.95,-108.10 448.13 80
6 11/25/2018 08:18:05 0.07,-104.17 -0.07,-103.58 67.33 80
7 11/27/2018 20:21:17 -0.05,-104.00 -0.11,-104.35 40.27 80
8 11/28/2018 20:05:11 -0.06,-104.00 0.86, -99.81 476.61 80
9 11/30/2018 08:27:01 0.04,-104.16 0.22,-105.11 106.82 80
10 12/01/2018 08:05:35 0.05,-104.15 -0.75,-100.57 408.82 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/18/2018
SNOs_Map_GOES-14_NPP_20181119.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/18/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service