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: 7/3/2022
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/04/2022 08:24:08 -0.19,-104.53 -0.09,-105.05 58.92 80
2 07/05/2022 08:08:03 -0.17,-104.52 -1.05,-100.51 456.98 80
3 07/06/2022 20:27:24 0.21,-104.81 0.00,-105.85 117.82 80
4 07/07/2022 20:11:19 0.19,-104.81 0.97,-101.31 398.06 80
5 07/09/2022 08:30:28 -0.23,-104.50 0.21,-106.59 236.90 80
6 07/10/2022 08:14:24 -0.22,-104.49 -0.75,-102.05 278.47 80
7 07/11/2022 20:33:43 0.26,-104.77 -0.35,-107.38 297.49 80
8 07/12/2022 20:17:40 0.24,-104.76 0.67,-102.85 217.88 80
9 07/14/2022 08:36:48 -0.28,-104.46 0.57,-108.11 417.07 80
10 07/15/2022 08:20:45 -0.27,-104.45 -0.46,-103.59 98.13 80
11 07/16/2022 20:40:04 0.30,-104.72 -0.64,-108.92 478.10 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2022
SNOs_Map_GOES-14_NPP_20220703.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/03/2022 in txt file.

Historical Predications of SNOs between GOES-14 and NPP