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: 10/18/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2019 20:11:15 -0.22,-104.18 0.44,-101.24 335.11 80
2 10/21/2019 08:33:04 0.20,-104.22 0.68,-106.52 262.02 80
3 10/22/2019 08:11:38 0.21,-104.20 -0.30,-101.99 252.95 80
4 10/23/2019 20:33:33 -0.18,-104.14 -0.91,-107.29 359.55 80
5 10/24/2019 20:17:29 -0.19,-104.14 0.13,-102.76 157.50 80
6 10/26/2019 08:39:17 0.16,-104.22 1.00,-108.05 435.77 80
7 10/27/2019 08:17:52 0.18,-104.20 0.01,-103.51 79.57 80
8 10/29/2019 20:21:02 -0.17,-104.11 -0.24,-104.27 18.85 80
9 10/30/2019 20:04:57 -0.18,-104.12 0.81, -99.75 498.63 80
10 11/01/2019 08:26:45 0.15,-104.21 0.31,-105.03 93.31 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2019
SNOs_Map_GOES-14_NPP_20191019.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/18/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service