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: 3/10/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/11/2020 20:07:57 -0.10,-104.04 0.51,-101.23 319.20 80
2 03/13/2020 08:29:47 0.10,-104.18 0.60,-106.52 265.81 80
3 03/14/2020 08:13:42 0.10,-104.19 -0.41,-101.99 251.17 80
4 03/15/2020 20:35:38 -0.11,-104.06 -0.80,-107.29 367.32 80
5 03/16/2020 20:14:14 -0.11,-104.05 0.21,-102.76 148.57 80
6 03/18/2020 08:36:02 0.11,-104.18 0.95,-108.03 438.30 80
7 03/19/2020 08:19:58 0.12,-104.19 -0.06,-103.50 78.88 80
8 03/21/2020 20:23:10 -0.12,-104.08 -0.14,-104.27 21.32 80
9 03/22/2020 20:01:45 -0.12,-104.08 0.88, -99.74 495.12 80
10 03/24/2020 08:23:33 0.12,-104.20 0.28,-105.01 92.05 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2020
SNOs_Map_GOES-14_NPP_20200311.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/10/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service