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: 9/15/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2018 08:33:08 0.34,-104.13 0.86,-106.43 261.70 80
2 09/17/2018 08:11:44 0.35,-104.11 -0.13,-101.89 252.55 80
3 09/18/2018 20:33:41 -0.33,-104.18 -1.03,-107.20 344.75 80
4 09/19/2018 20:17:38 -0.34,-104.18 0.02,-102.68 171.15 80
5 09/21/2018 08:39:26 0.32,-104.09 1.18,-107.95 439.35 80
6 09/22/2018 08:18:02 0.32,-104.07 0.18,-103.41 75.04 80
7 09/24/2018 20:21:14 -0.31,-104.12 -0.34,-104.19 8.65 80
8 09/27/2018 08:26:59 0.31,-104.04 0.49,-104.93 101.55 80
9 09/28/2018 08:05:35 0.32,-104.02 -0.51,-100.40 412.94 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/15/2018
SNOs_Map_GOES-14_NPP_20180916.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/15/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service