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: 9/23/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/24/2019 08:39:23 0.30,-104.21 1.13,-107.98 429.40 80
2 09/25/2019 08:17:57 0.31,-104.20 0.16,-103.44 85.78 80
3 09/27/2019 20:23:49 -0.30,-104.24 -0.31,-104.21 3.57 80
4 09/30/2019 08:26:52 0.29,-104.20 0.48,-104.95 85.40 80
5 10/01/2019 08:05:27 0.30,-104.19 -0.55,-100.42 430.17 80
6 10/02/2019 20:27:24 -0.28,-104.22 -0.62,-105.72 170.90 80
7 10/03/2019 20:11:19 -0.29,-104.23 0.41,-101.19 346.51 80
8 10/05/2019 08:33:06 0.27,-104.21 0.80,-106.45 256.27 80
9 10/06/2019 08:11:42 0.28,-104.20 -0.23,-101.92 259.23 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_GOES-14_NPP_20190923.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/23/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service