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: 11/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/18/2019 08:05:13 0.10,-104.23 -0.71,-100.50 424.86 80
2 11/19/2019 20:27:10 -0.08,-104.07 -0.44,-105.81 196.99 80
3 11/20/2019 20:11:04 -0.09,-104.08 0.56,-101.27 320.38 80
4 11/22/2019 08:32:52 0.06,-104.25 0.60,-106.54 262.40 80
5 11/23/2019 08:11:26 0.08,-104.24 -0.40,-102.01 253.56 80
6 11/24/2019 20:33:21 -0.05,-104.06 -0.81,-107.31 370.85 80
7 11/25/2019 20:17:17 -0.06,-104.07 0.24,-102.78 146.69 80
8 11/27/2019 08:39:04 0.04,-104.26 0.91,-108.06 433.18 80
9 11/28/2019 08:17:39 0.06,-104.25 -0.09,-103.52 82.80 80
10 11/30/2019 20:20:49 -0.05,-104.06 -0.11,-104.29 26.71 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/17/2019
SNOs_Map_GOES-14_NPP_20191118.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service