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: 2/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2019 20:08:24 -0.03,-104.19 0.60,-101.31 327.97 80
2 02/23/2019 08:30:12 0.04,-104.40 0.52,-106.59 250.12 80
3 02/24/2019 08:14:06 0.03,-104.40 -0.46,-102.05 267.18 80
4 02/25/2019 20:36:02 -0.04,-104.22 -0.76,-107.35 357.07 80
5 02/26/2019 20:14:37 -0.04,-104.22 0.27,-102.82 159.62 80
6 02/28/2019 08:36:26 0.05,-104.42 0.87,-108.10 419.37 80
7 03/01/2019 08:20:21 0.05,-104.43 -0.15,-103.57 97.93 80
8 03/03/2019 20:23:32 -0.06,-104.26 -0.07,-104.33 8.56 80
9 03/06/2019 08:23:56 0.06,-104.46 0.22,-105.08 71.30 80
10 03/07/2019 08:07:52 0.06,-104.47 -0.85,-100.56 446.13 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2019
SNOs_Map_GOES-14_NPP_20190222.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service