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: 6/12/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/13/2019 20:11:10 0.00,-104.62 0.75,-101.33 374.85 80
2 06/15/2019 08:30:19 -0.04,-104.49 0.44,-106.60 240.47 80
3 06/16/2019 08:14:14 -0.02,-104.50 -0.56,-102.06 277.03 80
4 06/17/2019 20:33:32 0.06,-104.65 -0.54,-107.39 311.89 80
5 06/18/2019 20:17:28 0.04,-104.65 0.46,-102.86 205.32 80
6 06/20/2019 08:36:36 -0.07,-104.52 0.72,-108.12 410.61 80
7 06/21/2019 08:20:32 -0.06,-104.53 -0.28,-103.59 107.08 80
8 06/22/2019 20:39:49 0.09,-104.69 -0.87,-108.90 480.77 80
9 06/23/2019 20:23:45 0.07,-104.70 0.13,-104.37 36.80 80
10 06/26/2019 08:24:08 -0.08,-104.57 0.05,-105.11 61.52 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/12/2019
SNOs_Map_GOES-14_NPP_20190613.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/12/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service