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: 12/7/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/08/2019 08:32:44 0.02,-104.28 0.52,-106.54 258.39 80
2 12/09/2019 08:11:18 0.03,-104.27 -0.48,-102.01 257.81 80
3 12/10/2019 20:33:14 -0.01,-104.04 -0.72,-107.31 371.51 80
4 12/11/2019 20:17:08 -0.02,-104.05 0.28,-102.77 145.71 80
5 12/13/2019 08:38:55 0.01,-104.28 0.86,-108.05 429.59 80
6 12/14/2019 08:17:30 0.02,-104.27 -0.14,-103.51 86.26 80
7 12/16/2019 20:20:40 -0.01,-104.02 -0.06,-104.28 28.68 80
8 12/17/2019 20:04:34 -0.02,-104.02 0.94, -99.74 488.21 80
9 12/19/2019 08:26:23 -0.00,-104.27 0.14,-105.03 86.38 80
10 12/20/2019 08:04:57 0.01,-104.26 -0.86,-100.49 429.69 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/7/2019
SNOs_Map_GOES-14_NPP_20191208.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/07/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service