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: 11/16/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2019 08:26:39 0.09,-104.24 0.27,-105.03 90.64 80
2 11/18/2019 08:05:14 0.10,-104.23 -0.72,-100.50 424.83 80
3 11/19/2019 20:27:09 -0.08,-104.07 -0.49,-105.80 197.45 80
4 11/20/2019 20:11:04 -0.09,-104.07 0.56,-101.27 319.83 80
5 11/22/2019 08:32:52 0.06,-104.24 0.59,-106.55 262.85 80
6 11/23/2019 08:11:26 0.08,-104.23 -0.40,-102.01 252.98 80
7 11/24/2019 20:33:22 -0.05,-104.05 -0.80,-107.31 371.84 80
8 11/25/2019 20:17:17 -0.06,-104.06 0.25,-102.79 145.61 80
9 11/27/2019 08:39:04 0.04,-104.25 0.90,-108.06 434.17 80
10 11/28/2019 08:17:39 0.06,-104.24 -0.09,-103.52 81.68 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/16/2019
SNOs_Map_GOES-14_NPP_20191116.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/16/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service