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: 2/5/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/05/2020 08:23:21 0.04,-104.29 0.18,-104.97 77.03 80
2 02/06/2020 08:07:17 0.04,-104.29 -0.81,-100.43 438.93 80
3 02/07/2020 20:29:13 -0.04,-104.04 -0.40,-105.73 192.63 80
4 02/08/2020 20:07:49 -0.05,-104.03 0.60,-101.20 322.94 80
5 02/10/2020 08:29:38 0.05,-104.27 0.54,-106.48 252.64 80
6 02/11/2020 08:13:34 0.05,-104.26 -0.46,-101.95 263.38 80
7 02/12/2020 20:35:30 -0.05,-104.03 -0.75,-107.25 367.28 80
8 02/13/2020 20:14:05 -0.05,-104.02 0.25,-102.72 148.32 80
9 02/15/2020 08:35:55 0.05,-104.25 0.88,-108.00 427.83 80
10 02/16/2020 08:19:50 0.05,-104.25 -0.12,-103.47 88.37 80
11 02/18/2020 20:23:02 -0.06,-104.01 -0.09,-104.24 25.70 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/5/2020
SNOs_Map_GOES-14_NPP_20200205.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/05/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service