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: 11/13/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/14/2019 20:20:57 -0.10,-104.09 -0.13,-104.29 22.46 80
2 11/15/2019 20:04:51 -0.12,-104.10 0.86, -99.75 494.86 80
3 11/17/2019 08:26:40 0.09,-104.24 0.24,-105.04 90.93 80
4 11/18/2019 08:05:14 0.10,-104.22 -0.75,-100.50 424.47 80
5 11/19/2019 20:27:09 -0.08,-104.06 -0.46,-105.80 198.46 80
6 11/20/2019 20:11:04 -0.08,-104.06 0.54,-101.27 318.65 80
7 11/22/2019 08:32:52 0.06,-104.24 0.56,-106.55 263.81 80
8 11/23/2019 08:11:27 0.08,-104.22 -0.43,-102.02 251.89 80
9 11/24/2019 20:33:22 -0.05,-104.04 -0.77,-107.32 373.57 80
10 11/25/2019 20:17:17 -0.06,-104.04 0.22,-102.78 143.69 80
11 11/27/2019 08:39:05 0.04,-104.24 0.87,-108.07 435.87 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2019
SNOs_Map_GOES-14_NPP_20191114.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 11/13/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service