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: 3/19/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2019 20:20:38 -0.09,-104.27 -0.09,-104.27 0.69 80
2 03/22/2019 08:23:39 0.09,-104.41 0.22,-105.01 67.75 80
3 03/23/2019 08:07:34 0.09,-104.42 -0.78,-100.47 449.80 80
4 03/24/2019 20:29:29 -0.10,-104.30 -0.42,-105.77 166.78 80
5 03/25/2019 20:08:04 -0.10,-104.30 0.58,-101.23 349.83 80
6 03/27/2019 08:29:51 0.10,-104.43 0.55,-106.51 236.70 80
7 03/28/2019 08:13:46 0.10,-104.43 -0.45,-101.97 280.99 80
8 03/29/2019 20:35:41 -0.11,-104.34 -0.75,-107.27 333.76 80
9 03/30/2019 20:14:16 -0.11,-104.33 0.26,-102.73 182.96 80
10 04/01/2019 08:36:02 0.11,-104.44 0.93,-107.99 405.21 80
11 04/02/2019 08:19:57 0.12,-104.45 -0.13,-103.47 112.74 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/19/2019
SNOs_Map_GOES-14_NPP_20190320.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/19/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service