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 02/08/2019 08:14:14 0.02,-104.34 -0.49,-102.08 257.81 80
2 02/09/2019 20:36:08 -0.02,-104.14 -0.77,-107.37 368.32 80
3 02/10/2019 20:14:44 -0.02,-104.15 0.28,-102.84 149.30 80
4 02/12/2019 08:36:32 0.02,-104.39 0.84,-108.12 425.36 80
5 02/13/2019 08:20:27 0.02,-104.40 -0.15,-103.59 92.43 80
6 02/15/2019 20:23:36 -0.03,-104.20 -0.06,-104.35 16.44 80
7 02/18/2019 08:23:59 0.04,-104.43 0.18,-105.09 74.74 80
8 02/19/2019 08:07:54 0.03,-104.44 -0.81,-100.55 442.82 80
9 02/20/2019 20:29:49 -0.04,-104.24 -0.38,-105.85 182.86 80
10 02/21/2019 20:08:24 -0.04,-104.25 0.61,-101.31 334.38 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/8/2019
SNOs_Map_GOES-14_NPP_20190208.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