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: 7/19/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/20/2018 08:20:12 -0.21,-104.36 -0.40,-103.46 102.51 80
2 07/21/2018 20:39:31 0.24,-104.53 -0.70,-108.79 485.30 80
3 07/22/2018 20:23:26 0.23,-104.54 0.28,-104.25 32.01 80
4 07/25/2018 08:23:51 -0.25,-104.40 -0.11,-105.00 68.03 80
5 07/26/2018 08:07:48 -0.24,-104.40 -1.15,-100.47 449.02 80
6 07/27/2018 20:27:06 0.27,-104.57 -0.00,-105.79 138.89 80
7 07/28/2018 20:11:02 0.26,-104.58 0.98,-101.25 378.48 80
8 07/30/2018 08:30:11 -0.29,-104.44 0.16,-106.53 238.05 80
9 07/31/2018 08:14:06 -0.27,-104.44 -0.82,-101.99 279.13 80
10 08/01/2018 20:33:25 0.30,-104.60 -0.33,-107.31 309.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2018
SNOs_Map_GOES-14_NPP_20180720.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/19/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service