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: 3/6/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/06/2020 20:01:42 -0.09,-104.02 0.86, -99.72 489.75 80
2 03/08/2020 08:23:30 0.10,-104.18 0.31,-104.99 92.93 80
3 03/09/2020 08:07:26 0.09,-104.19 -0.76,-100.48 423.67 80
4 03/10/2020 20:29:22 -0.10,-104.03 -0.51,-105.76 198.27 80
5 03/11/2020 20:07:57 -0.10,-104.02 0.50,-101.23 317.34 80
6 03/13/2020 08:29:46 0.10,-104.17 0.61,-106.52 266.87 80
7 03/14/2020 08:13:42 0.10,-104.18 -0.40,-101.99 249.83 80
8 03/15/2020 20:35:38 -0.10,-104.03 -0.81,-107.29 370.23 80
9 03/16/2020 20:14:14 -0.11,-104.03 0.20,-102.76 145.35 80
10 03/18/2020 08:36:02 0.11,-104.16 0.96,-108.03 440.78 80
11 03/19/2020 08:19:58 0.12,-104.16 -0.05,-103.50 76.11 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2020
SNOs_Map_GOES-14_NPP_20200306.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/06/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service