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: 3/30/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2020 20:35:40 -0.13,-104.08 -0.83,-107.29 364.98 80
2 04/01/2020 20:14:16 -0.13,-104.08 0.19,-102.76 150.62 80
3 04/03/2020 08:36:03 0.13,-104.14 1.01,-108.02 443.10 80
4 04/04/2020 08:19:59 0.14,-104.14 -0.00,-103.49 73.76 80
5 04/06/2020 20:23:11 -0.14,-104.08 -0.18,-104.26 21.05 80
6 04/07/2020 20:01:46 -0.14,-104.07 0.83, -99.73 494.59 80
7 04/09/2020 08:23:35 0.13,-104.13 0.31,-105.01 99.99 80
8 04/10/2020 08:07:30 0.14,-104.13 -0.71,-100.48 417.02 80
9 04/11/2020 20:29:26 -0.13,-104.09 -0.49,-105.78 192.57 80
10 04/12/2020 20:08:01 -0.14,-104.08 0.47,-101.24 323.08 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-14_NPP_20200331.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service