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: 7/22/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/22/2019 08:36:48 -0.26,-104.65 0.53,-108.17 400.98 80
2 07/23/2019 08:20:44 -0.24,-104.65 -0.48,-103.64 115.18 80
3 07/24/2019 20:40:01 0.27,-104.82 -0.68,-108.95 471.23 80
4 07/25/2019 20:23:57 0.26,-104.82 0.33,-104.42 45.20 80
5 07/28/2019 08:24:20 -0.28,-104.63 -0.13,-105.15 60.48 80
6 07/29/2019 08:08:15 -0.27,-104.62 -1.14,-100.62 455.23 80
7 07/30/2019 20:27:33 0.30,-104.78 0.05,-105.94 132.25 80
8 07/31/2019 20:11:29 0.29,-104.77 1.06,-101.41 383.69 80
9 08/02/2019 08:30:36 -0.32,-104.59 0.16,-106.67 237.59 80
10 08/03/2019 08:14:32 -0.31,-104.58 -0.86,-102.14 278.01 80
11 08/04/2019 20:33:49 0.33,-104.74 -0.29,-107.45 310.10 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2019
SNOs_Map_GOES-14_NPP_20190722.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/22/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service