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: 2/16/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/16/2020 08:19:51 0.04,-104.25 -0.15,-103.48 88.95 80
2 02/18/2020 20:23:02 -0.05,-104.04 -0.12,-104.23 22.48 80
3 02/19/2020 20:01:38 -0.05,-104.04 0.94, -99.71 493.46 80
4 02/21/2020 08:23:26 0.06,-104.24 0.24,-104.99 85.14 80
5 02/22/2020 08:07:22 0.06,-104.24 -0.76,-100.45 431.43 80
6 02/23/2020 20:29:18 -0.07,-104.05 -0.45,-105.75 194.48 80
7 02/24/2020 20:07:54 -0.06,-104.05 0.55,-101.22 321.50 80
8 02/26/2020 08:29:43 0.07,-104.24 0.57,-106.51 257.85 80
9 02/27/2020 08:13:39 0.07,-104.25 -0.43,-101.98 259.02 80
10 02/28/2020 20:35:35 -0.07,-104.07 -0.77,-107.28 365.28 80
11 02/29/2020 20:14:10 -0.07,-104.07 0.23,-102.74 150.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_GOES-14_NPP_20200216.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service