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: 8/19/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2018 08:39:09 0.39,-104.43 1.17,-107.92 397.61 80
2 08/21/2018 08:17:45 0.38,-104.41 0.12,-103.40 116.20 80
3 08/22/2018 20:39:42 -0.39,-104.55 -1.31,-108.70 473.84 80
4 08/23/2018 20:23:38 -0.38,-104.54 -0.33,-104.17 41.36 80
5 08/26/2018 08:26:43 0.38,-104.36 0.48,-104.91 63.04 80
6 08/27/2018 08:05:18 0.37,-104.34 -0.50,-100.38 451.04 80
7 08/28/2018 20:27:16 -0.38,-104.46 -0.68,-105.68 139.63 80
8 08/29/2018 20:11:12 -0.38,-104.46 0.37,-101.16 375.81 80
9 08/31/2018 08:33:01 0.38,-104.30 0.83,-106.43 241.61 80
10 09/01/2018 08:11:36 0.38,-104.28 -0.15,-101.89 272.33 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/19/2018
SNOs_Map_GOES-14_NPP_20180820.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/19/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service