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: 2/23/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2020 20:07:54 -0.06,-104.03 0.59,-101.23 319.59 80
2 02/26/2020 08:29:43 0.07,-104.21 0.59,-106.50 260.87 80
3 02/27/2020 08:13:38 0.07,-104.22 -0.41,-101.97 255.63 80
4 02/28/2020 20:35:34 -0.07,-104.03 -0.80,-107.27 368.71 80
5 02/29/2020 20:14:10 -0.07,-104.03 0.21,-102.74 146.80 80
6 03/02/2020 08:35:59 0.08,-104.20 0.91,-108.02 435.31 80
7 03/03/2020 08:19:55 0.08,-104.20 -0.10,-103.49 81.04 80
8 03/05/2020 20:23:06 -0.09,-104.02 -0.16,-104.25 27.02 80
9 03/06/2020 20:01:41 -0.09,-104.01 0.84, -99.72 488.25 80
10 03/08/2020 08:23:30 0.10,-104.17 0.27,-105.00 95.03 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_GOES-14_NPP_20200224.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service