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: 9/17/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2018 08:11:44 0.35,-104.11 -0.14,-101.90 252.60 80
2 09/18/2018 20:33:41 -0.33,-104.18 -1.02,-107.21 344.66 80
3 09/19/2018 20:17:37 -0.34,-104.18 -0.03,-102.67 171.22 80
4 09/21/2018 08:39:26 0.32,-104.09 1.17,-107.95 439.36 80
5 09/22/2018 08:18:02 0.32,-104.07 0.17,-103.42 75.02 80
6 09/24/2018 20:21:15 -0.32,-104.12 -0.33,-104.19 8.61 80
7 09/27/2018 08:26:58 0.31,-104.04 0.53,-104.92 101.66 80
8 09/28/2018 08:05:34 0.32,-104.02 -0.47,-100.39 412.83 80
9 09/29/2018 20:27:31 -0.30,-104.05 -0.68,-105.70 188.65 80
10 09/30/2018 20:11:27 -0.30,-104.04 0.32,-101.17 327.20 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2018
SNOs_Map_GOES-14_NPP_20180917.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/17/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service