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: 5/15/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2019 20:35:56 -0.08,-104.47 -0.69,-107.32 324.36 80
2 05/17/2019 20:14:31 -0.09,-104.47 0.30,-102.79 192.10 80
3 05/19/2019 08:36:20 0.07,-104.40 0.90,-108.05 416.48 80
4 05/20/2019 08:20:15 0.08,-104.41 -0.10,-103.52 100.83 80
5 05/21/2019 20:42:13 -0.05,-104.50 -1.01,-108.84 494.84 80
6 05/22/2019 20:20:49 -0.07,-104.50 -0.02,-104.31 21.75 80
7 05/25/2019 08:23:53 0.06,-104.43 0.22,-105.04 70.64 80
8 05/26/2019 08:07:49 0.07,-104.44 -0.83,-100.52 447.00 80
9 05/27/2019 20:29:47 -0.05,-104.53 -0.33,-105.83 147.60 80
10 05/28/2019 20:08:22 -0.07,-104.54 0.66,-101.30 369.33 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2019
SNOs_Map_GOES-14_NPP_20190516.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/15/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service