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: 9/19/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/19/2018 20:17:37 -0.34,-104.18 -0.01,-102.67 171.82 80
2 09/21/2018 08:39:25 0.32,-104.06 1.21,-107.94 442.48 80
3 09/22/2018 08:18:01 0.33,-104.02 0.22,-103.40 69.93 80
4 09/24/2018 20:21:14 -0.32,-104.03 -0.38,-104.18 18.49 80
5 09/25/2018 20:05:10 -0.32,-104.00 0.68, -99.66 495.95 80
6 09/27/2018 08:26:59 0.31,-103.90 0.52,-104.92 116.88 80
7 09/28/2018 08:05:34 0.32,-103.86 -0.48,-100.39 395.54 80
8 09/29/2018 20:27:30 -0.30,-103.86 -0.74,-105.69 208.58 80
9 09/30/2018 20:11:27 -0.31,-103.84 0.32,-101.17 305.31 80
10 10/02/2018 08:33:15 0.28,-103.75 0.88,-106.43 305.20 80
11 10/03/2018 08:11:51 0.29,-103.71 -0.12,-101.90 206.76 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2018
SNOs_Map_GOES-14_NPP_20180920.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/19/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service