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: 1/31/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/02/2020 20:22:57 -0.03,-104.05 -0.04,-104.22 18.45 80
2 02/03/2020 20:01:32 -0.03,-104.05 0.96, -99.69 497.57 80
3 02/05/2020 08:23:22 0.04,-104.29 0.18,-104.97 77.29 80
4 02/06/2020 08:07:17 0.04,-104.28 -0.82,-100.44 438.56 80
5 02/07/2020 20:29:13 -0.04,-104.03 -0.39,-105.74 193.41 80
6 02/08/2020 20:07:49 -0.04,-104.03 0.61,-101.20 322.02 80
7 02/10/2020 08:29:38 0.04,-104.26 0.53,-106.49 253.78 80
8 02/11/2020 08:13:34 0.04,-104.26 -0.48,-101.96 262.11 80
9 02/12/2020 20:35:30 -0.04,-104.01 -0.73,-107.26 368.84 80
10 02/13/2020 20:14:06 -0.04,-104.01 0.27,-102.73 146.66 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2020
SNOs_Map_GOES-14_NPP_20200201.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/31/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service