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: 3/26/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2020 20:08:00 -0.12,-104.07 0.48,-101.24 321.90 80
2 03/29/2020 08:29:48 0.12,-104.15 0.67,-106.51 269.50 80
3 03/30/2020 08:13:44 0.13,-104.16 -0.35,-101.98 247.36 80
4 03/31/2020 20:35:40 -0.13,-104.08 -0.86,-107.28 365.41 80
5 04/01/2020 20:14:15 -0.13,-104.07 0.15,-102.75 150.00 80
6 04/03/2020 08:36:04 0.13,-104.13 0.99,-108.03 444.14 80
7 04/04/2020 08:19:59 0.14,-104.13 -0.02,-103.50 72.60 80
8 04/06/2020 20:23:11 -0.14,-104.07 -0.16,-104.27 22.50 80
9 04/07/2020 20:01:47 -0.14,-104.06 0.85, -99.74 493.07 80
10 04/09/2020 08:23:34 0.14,-104.11 0.35,-105.00 101.98 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_GOES-14_NPP_20200327.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service