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: 5/19/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2019 08:36:20 0.07,-104.40 0.87,-108.06 416.89 80
2 05/20/2019 08:20:16 0.08,-104.40 -0.12,-103.52 100.26 80
3 05/21/2019 20:42:13 -0.05,-104.49 -1.05,-108.83 495.06 80
4 05/22/2019 20:20:48 -0.07,-104.49 -0.06,-104.30 21.66 80
5 05/25/2019 08:23:53 0.06,-104.42 0.20,-105.05 71.66 80
6 05/26/2019 08:07:49 0.07,-104.42 -0.79,-100.51 445.78 80
7 05/27/2019 20:29:47 -0.05,-104.52 -0.31,-105.83 148.56 80
8 05/28/2019 20:08:23 -0.07,-104.53 0.68,-101.30 368.32 80
9 05/30/2019 08:30:11 0.04,-104.44 0.52,-106.57 242.66 80
10 05/31/2019 08:14:06 0.05,-104.45 -0.47,-102.03 274.78 80
11 06/01/2019 20:36:05 -0.02,-104.56 -0.63,-107.36 318.43 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2019
SNOs_Map_GOES-14_NPP_20190519.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/19/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service