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: 12/22/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2018 20:33:44 0.01,-104.03 -0.73,-107.40 383.96 80
2 12/24/2018 20:17:39 0.01,-104.04 0.24,-102.86 133.19 80
3 12/26/2018 08:39:28 -0.02,-104.27 0.83,-108.16 442.85 80
4 12/27/2018 08:18:03 -0.01,-104.26 -0.15,-103.62 73.45 80
5 12/29/2018 20:21:14 0.02,-104.04 -0.05,-104.39 38.87 80
6 12/30/2018 20:05:08 0.01,-104.05 0.93, -99.85 478.59 80
7 01/01/2019 08:26:57 -0.02,-104.29 0.14,-105.14 96.13 80
8 01/02/2019 08:05:32 -0.01,-104.29 -0.83,-100.60 420.56 80
9 01/03/2019 20:27:27 0.02,-104.06 -0.39,-105.90 209.31 80
10 01/04/2019 20:11:22 0.02,-104.07 0.59,-101.36 308.15 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2018
SNOs_Map_GOES-14_NPP_20181223.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/22/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service