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: 7/27/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2019 08:24:20 -0.28,-104.63 -0.14,-105.15 59.79 80
2 07/29/2019 08:08:15 -0.27,-104.62 -1.15,-100.62 456.08 80
3 07/30/2019 20:27:34 0.30,-104.80 0.05,-105.94 130.31 80
4 07/31/2019 20:11:29 0.29,-104.79 1.06,-101.41 385.82 80
5 08/02/2019 08:30:36 -0.32,-104.60 0.15,-106.67 235.95 80
6 08/03/2019 08:14:32 -0.31,-104.59 -0.87,-102.14 279.87 80
7 08/04/2019 20:33:49 0.33,-104.76 -0.29,-107.45 307.13 80
8 08/05/2019 20:17:45 0.32,-104.76 0.72,-102.92 209.35 80
9 08/07/2019 08:39:33 -0.35,-104.58 0.43,-108.19 410.95 80
10 08/08/2019 08:18:08 -0.33,-104.57 -0.52,-103.65 104.93 80
11 08/09/2019 20:40:06 0.36,-104.73 -0.57,-108.97 483.13 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2019
SNOs_Map_GOES-14_NPP_20190727.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/27/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service