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: 2/3/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/03/2023 09:57:06 0.05,-128.29 -0.18,-127.29 113.87 80
2 02/04/2023 22:19:03 -0.05,-128.26 -1.04,-132.59 493.67 80
3 02/05/2023 21:57:38 -0.06,-128.25 -0.03,-128.05 22.61 80
4 02/08/2023 10:00:42 0.06,-128.28 0.18,-128.79 58.40 80
5 02/09/2023 09:44:38 0.06,-128.28 -0.83,-124.25 457.88 80
6 02/10/2023 22:06:34 -0.06,-128.24 -0.37,-129.55 150.12 80
7 02/11/2023 21:45:09 -0.06,-128.23 0.64,-125.02 365.56 80
8 02/13/2023 10:06:58 0.06,-128.24 0.52,-130.29 233.13 80
9 02/14/2023 09:50:53 0.07,-128.23 -0.49,-125.75 282.29 80
10 02/15/2023 22:12:49 -0.07,-128.18 -0.69,-131.05 326.73 80
11 02/16/2023 21:51:24 -0.08,-128.16 0.27,-126.51 187.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/3/2023
SNOs_Map_GOES-15_NPP_20230203.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/03/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP