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: 1/20/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2019 08:33:05 -0.01,-104.33 0.52,-106.63 262.27 80
2 01/23/2019 08:11:41 -0.01,-104.34 -0.52,-102.11 254.46 80
3 01/24/2019 20:33:35 0.02,-104.10 -0.74,-107.39 375.56 80
4 01/25/2019 20:17:31 0.02,-104.11 0.30,-102.86 141.56 80
5 01/27/2019 08:36:39 -0.02,-104.36 0.83,-108.15 431.67 80
6 01/28/2019 08:17:54 -0.02,-104.36 -0.16,-103.61 85.57 80
7 01/30/2019 20:21:03 0.00,-104.13 -0.06,-104.37 26.79 80
8 01/31/2019 20:04:58 -0.01,-104.14 0.93, -99.83 490.69 80
9 02/02/2019 08:24:06 0.01,-104.39 0.20,-105.11 82.33 80
10 02/03/2019 08:05:22 0.01,-104.40 -0.84,-100.58 434.83 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2019
SNOs_Map_GOES-14_NPP_20190121.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/20/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service