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: 4/18/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/19/2019 20:41:53 -0.12,-104.38 -1.11,-108.76 499.54 80
2 04/20/2019 20:20:29 -0.12,-104.37 -0.07,-104.23 16.47 80
3 04/23/2019 08:23:34 0.12,-104.39 0.23,-104.98 66.27 80
4 04/24/2019 08:07:30 0.13,-104.40 -0.76,-100.44 450.75 80
5 04/25/2019 20:29:27 -0.12,-104.39 -0.44,-105.75 155.02 80
6 04/26/2019 20:08:04 -0.13,-104.39 0.60,-101.23 361.05 80
7 04/28/2019 08:29:52 0.12,-104.40 0.60,-106.50 239.15 80
8 04/29/2019 08:13:48 0.13,-104.41 -0.45,-101.97 278.09 80
9 04/30/2019 20:35:46 -0.12,-104.42 -0.74,-107.28 325.46 80
10 05/01/2019 20:14:21 -0.12,-104.42 0.24,-102.75 190.80 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2019
SNOs_Map_GOES-14_NPP_20190419.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/18/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service