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: 12/14/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2019 08:17:30 0.02,-104.27 -0.16,-103.52 86.80 80
2 12/16/2019 20:20:40 -0.01,-104.04 -0.04,-104.28 26.79 80
3 12/17/2019 20:04:35 -0.02,-104.04 0.96, -99.74 490.50 80
4 12/19/2019 08:26:22 0.00,-104.28 0.17,-105.02 84.37 80
5 12/20/2019 08:04:56 0.01,-104.28 -0.83,-100.48 431.87 80
6 12/21/2019 20:26:52 0.00,-104.03 -0.37,-105.78 199.20 80
7 12/22/2019 20:10:46 -0.00,-104.04 0.64,-101.25 318.13 80
8 12/24/2019 08:32:34 -0.01,-104.29 0.50,-106.52 254.76 80
9 12/25/2019 08:11:08 0.00,-104.29 -0.50,-101.99 261.60 80
10 12/26/2019 20:33:02 0.01,-104.03 -0.74,-107.28 371.02 80
11 12/27/2019 20:16:57 -0.00,-104.03 0.26,-102.74 146.25 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/14/2019
SNOs_Map_GOES-14_NPP_20191214.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/14/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service