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: 1/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/09/2019 20:17:36 0.02,-104.06 0.31,-102.88 135.98 80
2 01/11/2019 08:39:24 -0.03,-104.31 0.82,-108.16 438.69 80
3 01/12/2019 08:17:59 -0.02,-104.31 -0.16,-103.62 77.95 80
4 01/14/2019 20:21:10 0.03,-104.07 -0.01,-104.39 35.32 80
5 01/15/2019 20:05:04 0.02,-104.08 0.97, -99.85 481.79 80
6 01/17/2019 08:26:53 -0.02,-104.32 0.16,-105.13 92.69 80
7 01/18/2019 08:05:27 -0.01,-104.31 -0.82,-100.59 423.70 80
8 01/19/2019 20:27:22 0.02,-104.07 -0.38,-105.89 207.12 80
9 01/20/2019 20:11:17 0.01,-104.07 0.60,-101.35 309.42 80
10 01/22/2019 08:30:25 -0.01,-104.31 0.53,-106.63 265.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2019
SNOs_Map_GOES-14_NPP_20190109.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/09/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service