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: 2/26/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/26/2020 08:29:43 0.07,-104.21 0.57,-106.50 260.85 80
2 02/27/2020 08:13:38 0.07,-104.22 -0.43,-101.97 255.61 80
3 02/28/2020 20:35:35 -0.07,-104.03 -0.78,-107.27 368.85 80
4 02/29/2020 20:14:10 -0.07,-104.03 0.22,-102.74 146.63 80
5 03/02/2020 08:35:59 0.08,-104.20 0.95,-108.01 435.42 80
6 03/03/2020 08:19:54 0.08,-104.20 -0.06,-103.48 80.91 80
7 03/05/2020 20:23:06 -0.09,-104.01 -0.15,-104.25 27.23 80
8 03/06/2020 20:01:41 -0.09,-104.00 0.86, -99.72 487.89 80
9 03/08/2020 08:23:31 0.10,-104.16 0.26,-105.01 95.37 80
10 03/09/2020 08:07:26 0.09,-104.16 -0.75,-100.47 420.86 80
11 03/10/2020 20:29:22 -0.10,-104.00 -0.51,-105.76 201.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2020
SNOs_Map_GOES-14_NPP_20200226.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/26/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service