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: 6/25/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/26/2019 08:24:09 -0.08,-104.54 0.04,-105.11 64.77 80
2 06/27/2019 08:08:04 -0.07,-104.55 -0.97,-100.58 452.72 80
3 06/28/2019 20:27:23 0.10,-104.72 -0.13,-105.90 133.82 80
4 06/29/2019 20:11:18 0.09,-104.72 0.87,-101.37 383.33 80
5 07/01/2019 08:30:25 -0.13,-104.56 0.36,-106.62 235.55 80
6 07/02/2019 08:14:21 -0.11,-104.57 -0.64,-102.09 281.49 80
7 07/03/2019 20:33:39 0.15,-104.74 -0.46,-107.42 305.42 80
8 07/04/2019 20:17:35 0.13,-104.74 0.55,-102.88 211.45 80
9 07/06/2019 08:36:43 -0.16,-104.57 0.63,-108.15 407.73 80
10 07/07/2019 08:20:39 -0.15,-104.58 -0.38,-103.62 109.34 80
11 07/08/2019 20:39:56 0.18,-104.75 -0.77,-108.93 477.16 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2019
SNOs_Map_GOES-14_NPP_20190625.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 06/25/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service