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: 9/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 20:17:34 -0.32,-104.27 0.02,-102.71 178.20 80
2 09/24/2019 08:39:23 0.30,-104.21 1.12,-107.98 429.53 80
3 09/25/2019 08:17:57 0.31,-104.19 0.15,-103.44 85.55 80
4 09/27/2019 20:23:49 -0.30,-104.24 -0.29,-104.22 2.49 80
5 09/30/2019 08:26:52 0.29,-104.20 0.47,-104.95 85.88 80
6 10/01/2019 08:05:27 0.30,-104.18 -0.56,-100.42 429.58 80
7 10/02/2019 20:27:24 -0.28,-104.21 -0.60,-105.73 171.77 80
8 10/03/2019 20:11:18 -0.29,-104.22 0.37,-101.18 345.60 80
9 10/05/2019 08:33:07 0.27,-104.20 0.77,-106.46 257.08 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2019
SNOs_Map_GOES-14_NPP_20190922.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service