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: 3/24/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2020 08:23:33 0.12,-104.16 0.29,-105.01 96.54 80
2 03/25/2020 08:07:29 0.12,-104.16 -0.73,-100.48 420.51 80
3 03/26/2020 20:29:25 -0.12,-104.08 -0.49,-105.78 193.78 80
4 03/27/2020 20:08:01 -0.13,-104.07 0.53,-101.25 321.94 80
5 03/29/2020 08:29:48 0.13,-104.15 0.68,-106.51 269.69 80
6 03/30/2020 08:13:43 0.13,-104.16 -0.33,-101.98 247.18 80
7 03/31/2020 20:35:41 -0.13,-104.08 -0.82,-107.29 365.44 80
8 04/01/2020 20:14:15 -0.13,-104.07 0.14,-102.75 149.98 80
9 04/03/2020 08:36:04 0.13,-104.13 1.01,-108.03 444.40 80
10 04/04/2020 08:19:59 0.14,-104.13 -0.00,-103.50 72.28 80
11 04/06/2020 20:23:11 -0.14,-104.07 -0.19,-104.27 22.56 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/24/2020
SNOs_Map_GOES-14_NPP_20200324.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/24/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service