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 0.88, -99.72 489.95 80
2 03/08/2020 08:23:30 0.10,-104.19 0.29,-105.00 92.76 80
3 03/09/2020 08:07:26 0.10,-104.19 -0.72,-100.47 423.87 80
4 03/10/2020 20:29:22 -0.10,-104.03 -0.49,-105.77 197.73 80
5 03/11/2020 20:07:58 -0.10,-104.03 0.52,-101.23 317.93 80
6 03/13/2020 08:29:46 0.10,-104.18 0.65,-106.51 266.34 80
7 03/14/2020 08:13:42 0.10,-104.18 -0.42,-101.99 250.46 80
8 03/15/2020 20:35:38 -0.10,-104.04 -0.85,-107.28 369.32 80
9 03/16/2020 20:14:13 -0.11,-104.03 0.16,-102.75 146.33 80
10 03/18/2020 08:36:01 0.11,-104.17 1.01,-108.02 439.85 80
11 03/19/2020 08:19:58 0.12,-104.17 -0.06,-103.50 77.15 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/6/2020
SNOs_Map_GOES-14_NPP_20200307.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