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: 3/18/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2020 08:19:57 0.12,-104.17 -0.03,-103.49 76.61 80
2 03/21/2020 20:23:09 -0.12,-104.06 -0.17,-104.26 22.70 80
3 03/22/2020 20:01:45 -0.12,-104.06 0.84, -99.73 493.16 80
4 03/24/2020 08:23:33 0.12,-104.16 0.31,-105.01 95.91 80
5 03/25/2020 08:07:28 0.12,-104.17 -0.70,-100.48 421.25 80
6 03/26/2020 20:29:25 -0.12,-104.09 -0.51,-105.78 192.74 80
7 03/27/2020 20:08:00 -0.13,-104.08 0.50,-101.25 323.14 80
8 03/29/2020 08:29:49 0.13,-104.17 0.65,-106.52 268.22 80
9 03/30/2020 08:13:44 0.13,-104.17 -0.36,-101.99 248.79 80
10 03/31/2020 20:35:40 -0.13,-104.10 -0.84,-107.29 363.54 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_GOES-14_NPP_20200319.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/18/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service