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: 1/12/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2020 20:16:45 0.00,-104.04 0.28,-102.71 152.21 80
2 01/14/2020 08:38:33 -0.01,-104.31 0.79,-107.99 419.37 80
3 01/15/2020 08:17:08 -0.00,-104.31 -0.22,-103.46 97.40 80
4 01/17/2020 20:20:17 0.01,-104.05 0.00,-104.21 18.54 80
5 01/18/2020 20:04:10 0.00,-104.05 0.95, -99.67 498.88 80
6 01/20/2020 08:25:58 -0.00,-104.32 0.12,-104.96 72.17 80
7 01/21/2020 08:04:33 0.00,-104.32 -0.89,-100.42 444.77 80
8 01/22/2020 20:26:26 -0.01,-104.05 -0.39,-105.70 187.79 80
9 01/23/2020 20:10:21 -0.01,-104.06 0.62,-101.16 329.33 80
10 01/25/2020 08:29:28 0.01,-104.33 0.52,-106.44 241.38 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/12/2020
SNOs_Map_GOES-14_NPP_20200112.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/12/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service