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: 2/23/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2020 20:29:19 -0.07,-104.03 -0.43,-105.76 195.98 80
2 02/24/2020 20:07:54 -0.06,-104.03 0.58,-101.23 319.64 80
3 02/26/2020 08:29:42 0.07,-104.21 0.60,-106.50 260.83 80
4 02/27/2020 08:13:38 0.07,-104.22 -0.41,-101.97 255.71 80
5 02/28/2020 20:35:34 -0.07,-104.04 -0.81,-107.27 368.59 80
6 02/29/2020 20:14:10 -0.07,-104.03 0.20,-102.74 146.95 80
7 03/02/2020 08:35:59 0.08,-104.20 0.92,-108.02 435.17 80
8 03/03/2020 08:19:55 0.08,-104.20 -0.09,-103.49 81.17 80
9 03/05/2020 20:23:07 -0.09,-104.02 -0.11,-104.26 26.87 80
10 03/06/2020 20:01:42 -0.09,-104.01 0.90, -99.73 488.49 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_GOES-14_NPP_20200223.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service