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: 1/10/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/11/2019 08:39:24 -0.03,-104.31 0.83,-108.15 438.62 80
2 01/12/2019 08:17:59 -0.02,-104.31 -0.15,-103.62 78.06 80
3 01/14/2019 20:21:10 0.03,-104.07 -0.02,-104.39 35.22 80
4 01/15/2019 20:05:04 0.02,-104.08 0.96, -99.85 481.82 80
5 01/17/2019 08:26:52 -0.02,-104.32 0.17,-105.13 92.55 80
6 01/18/2019 08:05:28 -0.02,-104.32 -0.87,-100.60 423.86 80
7 01/19/2019 20:27:22 0.02,-104.07 -0.40,-105.89 207.06 80
8 01/20/2019 20:11:17 0.01,-104.07 0.59,-101.35 309.50 80
9 01/22/2019 08:31:07 -0.01,-104.31 0.48,-106.64 264.83 39
10 01/23/2019 08:11:41 -0.01,-104.31 -0.50,-102.10 251.53 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2019
SNOs_Map_GOES-14_NPP_20190111.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/10/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service