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: 2/10/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/10/2020 08:29:38 0.04,-104.27 0.56,-106.48 252.60 80
2 02/11/2020 08:13:34 0.04,-104.27 -0.50,-101.96 263.68 80
3 02/12/2020 20:35:30 -0.04,-104.04 -0.77,-107.25 365.73 80
4 02/13/2020 20:14:06 -0.04,-104.04 0.29,-102.73 150.16 80
5 02/15/2020 08:35:54 0.04,-104.26 0.90,-108.00 426.44 80
6 02/16/2020 08:19:51 0.04,-104.26 -0.16,-103.48 90.03 80
7 02/18/2020 20:23:02 -0.05,-104.04 -0.11,-104.23 22.63 80
8 02/19/2020 20:01:37 -0.05,-104.04 0.89, -99.70 493.35 80
9 02/21/2020 08:23:27 0.06,-104.26 0.24,-104.99 83.52 80
10 02/22/2020 08:07:23 0.06,-104.26 -0.82,-100.47 433.17 80
11 02/23/2020 20:29:18 -0.06,-104.05 -0.45,-105.76 194.19 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/10/2020
SNOs_Map_GOES-14_NPP_20200210.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/10/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service