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: 6/29/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/01/2019 08:30:26 -0.13,-104.57 0.34,-106.63 234.58 80
2 07/02/2019 08:14:21 -0.11,-104.58 -0.66,-102.10 282.69 80
3 07/03/2019 20:33:40 0.15,-104.75 -0.44,-107.42 303.34 80
4 07/04/2019 20:17:35 0.13,-104.76 0.57,-102.89 213.77 80
5 07/06/2019 08:36:42 -0.16,-104.59 0.66,-108.14 405.56 80
6 07/07/2019 08:20:38 -0.15,-104.60 -0.34,-103.61 111.80 80
7 07/08/2019 20:39:56 0.18,-104.78 -0.76,-108.94 473.79 80
8 07/09/2019 20:23:52 0.16,-104.79 0.25,-104.40 43.62 80
9 07/12/2019 08:24:16 -0.18,-104.63 -0.08,-105.14 58.02 80
10 07/13/2019 08:08:11 -0.17,-104.64 -1.09,-100.61 459.34 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2019
SNOs_Map_GOES-14_NPP_20190630.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/29/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service