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: 1/2/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/03/2019 20:27:27 0.02,-104.06 -0.38,-105.90 209.13 80
2 01/04/2019 20:11:22 0.01,-104.06 0.60,-101.36 308.05 80
3 01/06/2019 08:33:10 -0.02,-104.30 0.53,-106.64 267.43 80
4 01/07/2019 08:11:46 -0.01,-104.30 -0.51,-102.11 249.14 80
5 01/08/2019 20:33:41 0.02,-104.07 -0.71,-107.41 380.28 80
6 01/09/2019 20:17:35 0.02,-104.07 0.27,-102.87 136.92 80
7 01/11/2019 08:39:25 -0.03,-104.32 0.80,-108.16 437.36 80
8 01/12/2019 08:17:59 -0.02,-104.32 -0.18,-103.62 79.45 80
9 01/14/2019 20:21:09 0.03,-104.09 -0.05,-104.38 33.36 80
10 01/15/2019 20:05:05 0.02,-104.10 0.99, -99.86 483.82 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/2/2019
SNOs_Map_GOES-14_NPP_20190103.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/02/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service