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: 2/8/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/09/2019 20:36:08 -0.02,-104.14 -0.77,-107.37 368.63 80
2 02/10/2019 20:14:44 -0.02,-104.15 0.28,-102.84 149.00 80
3 02/12/2019 08:36:32 0.02,-104.38 0.83,-108.12 425.57 80
4 02/13/2019 08:20:27 0.02,-104.40 -0.16,-103.59 92.22 80
5 02/15/2019 20:23:37 -0.03,-104.20 -0.05,-104.35 16.79 80
6 02/18/2019 08:23:59 0.04,-104.43 0.17,-105.09 74.91 80
7 02/19/2019 08:07:54 0.04,-104.44 -0.83,-100.55 442.68 80
8 02/20/2019 20:29:48 -0.04,-104.24 -0.43,-105.84 183.09 80
9 02/21/2019 20:08:24 -0.04,-104.25 0.63,-101.32 334.18 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/8/2019
SNOs_Map_GOES-14_NPP_20190209.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/08/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service