Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/4/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2023 22:19:02 -0.05,-128.26 -1.05,-132.58 493.50 80
2 02/05/2023 21:57:39 -0.06,-128.26 0.01,-128.06 22.88 80
3 02/08/2023 10:00:42 0.06,-128.28 0.20,-128.78 58.49 80
4 02/09/2023 09:44:38 0.06,-128.27 -0.87,-124.26 457.87 80
5 02/10/2023 22:06:34 -0.06,-128.24 -0.33,-129.56 149.91 80
6 02/11/2023 21:45:10 -0.06,-128.23 0.69,-125.03 365.79 80
7 02/13/2023 10:06:57 0.07,-128.24 0.53,-130.28 233.09 80
8 02/14/2023 09:50:53 0.07,-128.23 -0.48,-125.75 282.33 80
9 02/15/2023 22:12:49 -0.07,-128.18 -0.70,-131.05 326.46 80
10 02/16/2023 21:51:25 -0.08,-128.16 0.32,-126.52 188.22 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/4/2023
SNOs_Map_GOES-15_NPP_20230204.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/04/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP