Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/16/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/17/2018 06:23:51 0.01, -75.15 -0.02, -75.04 13.04 80
2 12/19/2018 18:27:03 -0.02, -75.17 -0.13, -75.82 73.16 80
3 12/20/2018 18:10:58 -0.02, -75.18 0.84, -71.28 444.14 80
4 12/22/2018 06:32:45 0.02, -75.19 0.35, -76.55 155.09 80
5 12/23/2018 06:11:20 0.01, -75.20 -0.69, -72.02 362.04 80
6 12/24/2018 18:35:57 -0.01, -75.21 -0.49, -77.33 241.22 80
7 12/25/2018 18:14:32 -0.00, -75.22 0.55, -72.80 276.20 80
8 12/27/2018 06:38:59 0.00, -75.24 0.64, -78.07 322.14 80
9 12/28/2018 06:17:35 -0.00, -75.26 -0.39, -73.54 195.67 80
10 12/29/2018 18:42:11 0.00, -75.28 -0.77, -78.85 406.15 80
11 12/30/2018 18:20:46 0.00, -75.30 0.21, -74.31 112.33 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2018
SNOs_Map_GOES-16_NPP_20181217.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/16/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service