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: 1/14/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/15/2020 08:17:07 -0.00,-104.31 -0.17,-103.45 97.18 80
2 01/17/2020 20:20:16 0.01,-104.05 -0.05,-104.20 17.68 80
3 01/18/2020 20:04:10 0.00,-104.06 0.97, -99.67 499.68 80
4 01/20/2020 08:25:06 -0.00,-104.32 0.17,-104.94 71.93 28
5 01/21/2020 08:04:32 0.01,-104.32 -0.84,-100.41 445.16 80
6 01/22/2020 20:26:26 -0.01,-104.06 -0.38,-105.70 186.55 80
7 01/23/2020 20:10:21 -0.01,-104.07 0.64,-101.17 330.64 80
8 01/25/2020 08:29:28 0.01,-104.33 0.50,-106.44 240.61 80
9 01/26/2020 08:10:43 0.01,-104.34 -0.52,-101.91 276.58 80
10 01/27/2020 20:35:17 -0.01,-104.09 -0.70,-107.20 354.76 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2020
SNOs_Map_GOES-14_NPP_20200115.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service