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: 9/11/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/11/2018 08:26:51 0.36,-104.17 0.55,-104.91 84.63 80
2 09/12/2018 08:05:27 0.36,-104.16 -0.50,-100.39 429.81 80
3 09/13/2018 20:27:24 -0.35,-104.25 -0.66,-105.70 164.44 80
4 09/14/2018 20:11:20 -0.36,-104.25 0.33,-101.16 351.51 80
5 09/16/2018 08:33:08 0.34,-104.14 0.87,-106.43 261.64 80
6 09/17/2018 08:11:44 0.35,-104.12 -0.12,-101.89 252.74 80
7 09/18/2018 20:33:41 -0.33,-104.19 -1.04,-107.20 344.42 80
8 09/19/2018 20:17:38 -0.33,-104.18 0.02,-102.68 171.58 80
9 09/21/2018 08:39:26 0.32,-104.10 1.19,-107.95 438.77 80
10 09/22/2018 08:18:01 0.32,-104.08 0.19,-103.41 75.75 80
11 09/24/2018 20:21:14 -0.31,-104.13 -0.35,-104.19 7.96 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/11/2018
SNOs_Map_GOES-14_NPP_20180912.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/11/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service