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: 1/19/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2019 20:27:23 0.02,-104.09 -0.37,-105.89 205.31 80
2 01/20/2019 20:11:17 0.01,-104.09 0.61,-101.35 311.64 80
3 01/22/2019 08:33:05 -0.01,-104.33 0.52,-106.63 262.27 80
4 01/23/2019 08:11:41 -0.01,-104.34 -0.53,-102.11 254.39 80
5 01/24/2019 20:33:35 0.02,-104.10 -0.74,-107.39 376.12 80
6 01/25/2019 20:17:31 0.02,-104.10 0.31,-102.87 140.91 80
7 01/27/2019 08:36:39 -0.02,-104.35 0.82,-108.15 432.13 80
8 01/28/2019 08:17:54 -0.02,-104.36 -0.16,-103.61 85.00 80
9 01/30/2019 20:21:04 0.00,-104.12 -0.05,-104.37 27.90 80
10 01/31/2019 20:04:58 -0.01,-104.13 0.94, -99.83 489.45 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2019
SNOs_Map_GOES-14_NPP_20190119.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/19/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service