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: 1/24/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/25/2020 08:29:32 0.01,-104.31 0.47,-106.46 245.04 80
2 01/26/2020 08:13:28 0.02,-104.31 -0.53,-101.93 271.27 80
3 01/27/2020 20:35:24 -0.01,-104.06 -0.70,-107.23 360.38 80
4 01/28/2020 20:14:00 -0.01,-104.06 0.30,-102.70 155.90 80
5 01/30/2020 08:35:49 0.01,-104.31 0.84,-107.98 417.82 80
6 01/31/2020 08:19:45 0.01,-104.32 -0.16,-103.45 98.75 80
7 02/02/2020 20:22:56 -0.01,-104.08 -0.06,-104.21 16.50 80
8 02/03/2020 20:01:33 -0.00,-104.08 0.99, -99.69 499.81 80
9 02/05/2020 08:23:22 -0.00,-104.32 0.14,-104.98 74.59 80
10 02/06/2020 08:07:18 -0.01,-104.32 -0.86,-100.45 441.53 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2020
SNOs_Map_GOES-14_NPP_20200125.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/24/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service