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: 12/26/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/26/2018 08:39:28 -0.02,-104.27 0.83,-108.16 443.00 80
2 12/27/2018 08:18:03 -0.01,-104.26 -0.14,-103.62 73.38 80
3 12/29/2018 20:21:13 0.02,-104.05 -0.06,-104.38 38.07 80
4 12/30/2018 20:05:09 0.01,-104.06 0.98, -99.86 479.46 80
5 01/01/2019 08:26:57 -0.02,-104.29 0.15,-105.14 95.76 80
6 01/02/2019 08:05:32 -0.01,-104.30 -0.83,-100.60 420.99 80
7 01/03/2019 20:27:27 0.02,-104.07 -0.39,-105.89 208.12 80
8 01/04/2019 20:11:23 0.01,-104.08 0.65,-101.37 309.42 80
9 01/06/2019 08:33:11 -0.02,-104.33 0.49,-106.65 264.40 80
10 01/07/2019 08:11:45 -0.01,-104.33 -0.49,-102.11 252.47 80
11 01/08/2019 20:33:41 0.02,-104.09 -0.72,-107.41 377.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2018
SNOs_Map_GOES-14_NPP_20181226.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/26/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service