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: 5/24/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/25/2019 08:23:53 0.06,-104.40 0.22,-105.04 72.86 80
2 05/26/2019 08:07:48 0.07,-104.41 -0.77,-100.51 444.43 80
3 05/27/2019 20:29:47 -0.05,-104.52 -0.34,-105.83 149.16 80
4 05/28/2019 20:08:22 -0.07,-104.52 0.66,-101.29 367.50 80
5 05/30/2019 08:30:10 0.04,-104.42 0.54,-106.56 244.77 80
6 05/31/2019 08:14:06 0.05,-104.42 -0.46,-102.03 272.49 80
7 06/01/2019 20:33:24 -0.02,-104.54 -0.64,-107.35 320.04 80
8 06/02/2019 20:14:40 -0.04,-104.54 0.35,-102.82 196.39 80
9 06/04/2019 08:36:28 0.01,-104.42 0.84,-108.09 417.75 80
10 06/05/2019 08:20:24 0.02,-104.43 -0.15,-103.55 99.08 80
11 06/06/2019 20:39:42 0.01,-104.55 -0.94,-108.88 492.91 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/24/2019
SNOs_Map_GOES-14_NPP_20190525.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/24/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service