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: 2/18/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2020 20:23:02 -0.05,-104.04 -0.10,-104.24 22.39 80
2 02/19/2020 20:01:37 -0.05,-104.04 0.90, -99.70 493.23 80
3 02/21/2020 08:23:27 0.06,-104.23 0.23,-104.99 85.89 80
4 02/22/2020 08:07:22 0.06,-104.24 -0.78,-100.46 430.53 80
5 02/23/2020 20:29:18 -0.07,-104.04 -0.43,-105.76 195.21 80
6 02/24/2020 20:07:54 -0.06,-104.04 0.57,-101.23 320.63 80
7 02/26/2020 08:29:43 0.07,-104.23 0.55,-106.51 259.29 80
8 02/27/2020 08:13:39 0.07,-104.23 -0.45,-101.98 257.47 80
9 02/28/2020 20:35:34 -0.07,-104.05 -0.81,-107.27 366.65 80
10 02/29/2020 20:14:10 -0.07,-104.05 0.19,-102.74 149.16 80
11 03/02/2020 08:35:59 0.08,-104.23 0.93,-108.02 432.41 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2020
SNOs_Map_GOES-14_NPP_20200218.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/18/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service