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: 12/17/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2019 08:26:22 0.00,-104.28 0.18,-105.02 84.05 80
2 12/20/2019 08:04:56 0.01,-104.28 -0.82,-100.48 432.40 80
3 12/21/2019 20:26:52 0.00,-104.04 -0.38,-105.78 197.72 80
4 12/22/2019 20:10:46 -0.00,-104.05 0.63,-101.25 319.75 80
5 12/24/2019 08:32:33 -0.01,-104.30 0.51,-106.52 253.53 80
6 12/25/2019 08:11:08 0.00,-104.30 -0.50,-101.99 263.01 80
7 12/26/2019 20:33:03 0.01,-104.05 -0.69,-107.29 368.68 80
8 12/27/2019 20:16:58 -0.00,-104.05 0.31,-102.75 148.76 80
9 12/29/2019 08:38:45 -0.01,-104.32 0.82,-108.03 422.92 80
10 12/30/2019 08:17:20 -0.00,-104.32 -0.18,-103.49 93.90 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2019
SNOs_Map_GOES-14_NPP_20191218.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/17/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service