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: 1/11/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2019 08:17:59 -0.02,-104.31 -0.19,-103.62 78.07 80
2 01/14/2019 20:21:09 0.03,-104.07 -0.05,-104.38 35.04 80
3 01/15/2019 20:05:05 0.02,-104.08 0.99, -99.86 481.97 80
4 01/17/2019 08:26:53 -0.02,-104.32 0.13,-105.14 92.37 80
5 01/18/2019 08:05:28 -0.02,-104.32 -0.85,-100.60 424.08 80
6 01/19/2019 20:27:22 0.02,-104.07 -0.42,-105.88 206.83 80
7 01/20/2019 20:11:17 0.01,-104.07 0.63,-101.36 309.77 80
8 01/22/2019 08:31:46 -0.01,-104.32 0.50,-106.64 264.45 0
9 01/23/2019 08:11:40 -0.01,-104.31 -0.48,-102.10 251.93 80
10 01/24/2019 20:33:36 0.01,-104.07 -0.72,-107.40 379.23 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2019
SNOs_Map_GOES-14_NPP_20190112.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/11/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service