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 0.25,-105.04 90.67 80
2 11/18/2019 08:05:14 0.10,-104.23 -0.74,-100.50 424.87 80
3 11/19/2019 20:27:09 -0.08,-104.07 -0.47,-105.80 197.26 80
4 11/20/2019 20:11:04 -0.09,-104.08 0.53,-101.26 320.03 80
5 11/22/2019 08:32:52 0.06,-104.25 0.57,-106.55 262.65 80
6 11/23/2019 08:11:27 0.08,-104.24 -0.42,-102.01 253.20 80
7 11/24/2019 20:33:22 -0.05,-104.05 -0.78,-107.31 371.48 80
8 11/25/2019 20:17:16 -0.06,-104.06 0.21,-102.78 145.96 80
9 11/27/2019 08:39:05 0.04,-104.26 0.88,-108.06 433.80 80
10 11/28/2019 08:17:39 0.06,-104.25 -0.11,-103.53 82.10 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/16/2019
SNOs_Map_GOES-14_NPP_20191117.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