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: 3/8/2020
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/08/2020 08:23:30 0.10,-104.19 0.28,-105.00 92.72 80
2 03/09/2020 08:07:26 0.10,-104.19 -0.73,-100.47 424.01 80
3 03/10/2020 20:29:22 -0.10,-104.04 -0.48,-105.77 197.11 80
4 03/11/2020 20:07:58 -0.10,-104.03 0.53,-101.24 318.67 80
5 03/13/2020 08:29:46 0.10,-104.18 0.64,-106.51 265.74 80
6 03/14/2020 08:13:41 0.10,-104.19 -0.37,-101.98 251.16 80
7 03/15/2020 20:35:38 -0.11,-104.05 -0.84,-107.28 368.15 80
8 03/16/2020 20:14:13 -0.11,-104.05 0.17,-102.75 147.60 80
9 03/18/2020 08:36:02 0.11,-104.18 1.00,-108.02 438.69 80
10 03/19/2020 08:19:57 0.12,-104.18 -0.01,-103.49 78.41 80
11 03/21/2020 20:23:09 -0.12,-104.07 -0.19,-104.26 22.57 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2020
SNOs_Map_GOES-14_NPP_20200308.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 03/08/2020 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service