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: 11/22/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2019 08:11:27 0.08,-104.24 -0.43,-102.01 253.94 80
2 11/24/2019 20:33:22 -0.05,-104.07 -0.78,-107.31 369.85 80
3 11/25/2019 20:17:16 -0.07,-104.08 0.22,-102.78 147.77 80
4 11/27/2019 08:39:05 0.04,-104.27 0.87,-108.06 432.28 80
5 11/28/2019 08:17:39 0.06,-104.26 -0.12,-103.53 83.85 80
6 11/30/2019 20:20:49 -0.05,-104.07 -0.09,-104.29 24.89 80
7 12/01/2019 20:04:44 -0.06,-104.08 0.91, -99.76 492.74 80
8 12/03/2019 08:26:32 0.03,-104.28 0.18,-105.04 85.97 80
9 12/04/2019 08:05:07 0.05,-104.28 -0.82,-100.51 430.48 80
10 12/05/2019 20:27:02 -0.02,-104.08 -0.38,-105.81 196.37 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2019
SNOs_Map_GOES-14_NPP_20191123.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/22/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service