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: 3/28/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2020 08:29:49 0.12,-104.15 0.63,-106.52 269.37 80
2 03/30/2020 08:13:44 0.13,-104.16 -0.39,-101.99 247.58 80
3 03/31/2020 20:35:41 -0.13,-104.08 -0.82,-107.29 365.23 80
4 04/01/2020 20:14:15 -0.13,-104.07 0.14,-102.75 150.26 80
5 04/03/2020 08:36:03 0.13,-104.13 1.01,-108.02 443.72 80
6 04/04/2020 08:19:59 0.14,-104.14 -0.00,-103.49 73.04 80
7 04/06/2020 20:23:11 -0.14,-104.07 -0.18,-104.27 21.90 80
8 04/07/2020 20:01:46 -0.14,-104.07 0.84, -99.74 493.62 80
9 04/09/2020 08:23:35 0.14,-104.12 0.31,-105.01 101.25 80
10 04/10/2020 08:07:30 0.14,-104.12 -0.71,-100.48 415.66 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2020
SNOs_Map_GOES-14_NPP_20200328.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/28/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service