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: 3/9/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/10/2020 20:29:22 -0.10,-104.04 -0.48,-105.77 196.79 80
2 03/11/2020 20:07:58 -0.10,-104.04 0.53,-101.24 319.07 80
3 03/13/2020 08:29:46 0.10,-104.18 0.64,-106.51 265.69 80
4 03/14/2020 08:13:41 0.10,-104.19 -0.37,-101.98 251.28 80
5 03/15/2020 20:35:38 -0.11,-104.06 -0.84,-107.28 367.47 80
6 03/16/2020 20:14:13 -0.11,-104.05 0.17,-102.75 148.37 80
7 03/18/2020 08:36:02 0.11,-104.18 0.99,-108.02 438.23 80
8 03/19/2020 08:19:57 0.12,-104.19 -0.02,-103.49 78.91 80
9 03/21/2020 20:23:09 -0.12,-104.08 -0.17,-104.26 21.31 80
10 03/22/2020 20:01:44 -0.12,-104.08 0.84, -99.73 494.89 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2020
SNOs_Map_GOES-14_NPP_20200310.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/09/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service