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: 3/14/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2020 20:35:38 -0.11,-104.06 -0.80,-107.29 367.32 80
2 03/16/2020 20:14:14 -0.11,-104.05 0.21,-102.76 148.43 80
3 03/18/2020 08:36:02 0.12,-104.17 0.95,-108.03 439.56 80
4 03/19/2020 08:19:58 0.12,-104.17 -0.06,-103.50 77.50 80
5 03/21/2020 20:23:10 -0.12,-104.07 -0.14,-104.27 22.10 80
6 03/22/2020 20:01:45 -0.12,-104.07 0.88, -99.74 494.22 80
7 03/24/2020 08:23:32 0.12,-104.18 0.34,-105.00 94.07 80
8 03/25/2020 08:07:29 0.12,-104.19 -0.73,-100.48 423.37 80
9 03/26/2020 20:29:24 -0.12,-104.10 -0.53,-105.77 190.85 80
10 03/27/2020 20:08:00 -0.13,-104.10 0.49,-101.24 325.28 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2020
SNOs_Map_GOES-14_NPP_20200315.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service