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: 7/11/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2018 20:10:53 0.16,-104.48 0.91,-101.22 372.15 80
2 07/14/2018 08:30:00 -0.19,-104.33 0.32,-106.48 245.08 80
3 07/15/2018 08:13:55 -0.18,-104.34 -0.72,-101.95 272.31 80
4 07/16/2018 20:33:12 0.21,-104.50 -0.40,-107.26 314.91 80
5 07/17/2018 20:17:07 0.19,-104.51 0.58,-102.72 202.77 80
6 07/19/2018 08:36:14 -0.23,-104.36 0.59,-107.99 413.67 80
7 07/20/2018 08:20:09 -0.21,-104.37 -0.39,-103.45 104.01 80
8 07/21/2018 20:39:26 0.24,-104.53 -0.73,-108.77 483.08 80
9 07/22/2018 20:23:22 0.23,-104.54 0.31,-104.24 34.74 80
10 07/25/2018 08:23:43 -0.25,-104.41 -0.13,-104.97 63.78 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2018
SNOs_Map_GOES-14_NPP_20180712.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/11/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service