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: 6/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/15/2019 08:30:18 -0.04,-104.49 0.46,-106.59 240.59 80
2 06/16/2019 08:14:15 -0.02,-104.50 -0.59,-102.07 276.89 80
3 06/17/2019 20:33:32 0.06,-104.65 -0.56,-107.38 312.02 80
4 06/18/2019 20:17:28 0.04,-104.65 0.44,-102.85 205.12 80
5 06/20/2019 08:36:36 -0.07,-104.52 0.75,-108.12 410.95 80
6 06/21/2019 08:20:31 -0.06,-104.52 -0.25,-103.59 106.68 80
7 06/22/2019 20:39:50 0.09,-104.69 -0.84,-108.91 481.20 80
8 06/23/2019 20:23:45 0.07,-104.69 0.16,-104.38 36.33 80
9 06/26/2019 08:24:09 -0.08,-104.57 0.03,-105.11 62.17 80
10 06/27/2019 08:08:05 -0.07,-104.58 -0.97,-100.58 455.57 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2019
SNOs_Map_GOES-14_NPP_20190614.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service