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: 4/26/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2020 08:07:30 0.13,-104.14 -0.68,-100.47 418.54 80
2 04/27/2020 20:29:27 -0.12,-104.17 -0.45,-105.78 183.11 80
3 04/28/2020 20:08:01 -0.13,-104.16 0.52,-101.24 332.81 80
4 04/30/2020 08:29:49 0.12,-104.12 0.68,-106.51 272.12 80
5 05/01/2020 08:13:44 0.13,-104.13 -0.35,-101.98 245.03 80
6 05/02/2020 20:35:42 -0.11,-104.18 -0.78,-107.29 354.47 80
7 05/03/2020 20:14:16 -0.12,-104.17 0.19,-102.75 161.56 80
8 05/05/2020 08:36:03 0.10,-104.11 1.01,-108.01 445.56 80
9 05/06/2020 08:19:59 0.11,-104.12 -0.02,-103.49 71.64 80
10 05/08/2020 20:23:11 -0.10,-104.18 -0.13,-104.26 9.77 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2020
SNOs_Map_GOES-14_NPP_20200426.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/26/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service