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: 7/12/2018
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 0.88,-101.22 372.16 80
2 07/14/2018 08:30:00 -0.19,-104.33 0.28,-106.48 245.06 80
3 07/15/2018 08:13:55 -0.18,-104.34 -0.69,-101.94 272.34 80
4 07/16/2018 20:33:12 0.21,-104.50 -0.43,-107.26 314.82 80
5 07/17/2018 20:17:07 0.20,-104.51 0.61,-102.73 202.89 80
6 07/19/2018 08:36:14 -0.23,-104.36 0.62,-107.98 413.58 80
7 07/20/2018 08:20:09 -0.21,-104.37 -0.42,-103.46 104.10 80
8 07/21/2018 20:39:27 0.24,-104.53 -0.70,-108.77 482.88 80
9 07/22/2018 20:23:21 0.23,-104.54 0.28,-104.23 34.98 80
10 07/25/2018 08:23:44 -0.25,-104.41 -0.15,-104.97 63.64 80
11 07/26/2018 08:07:38 -0.24,-104.42 -1.13,-100.43 454.03 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2018
SNOs_Map_GOES-14_NPP_20180713.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/12/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service