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: 2/14/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2023 09:50:52 0.07,-128.24 -0.47,-125.74 284.33 80
2 02/15/2023 22:12:48 -0.07,-128.22 -0.70,-131.04 321.70 80
3 02/16/2023 21:51:24 -0.08,-128.21 0.33,-126.51 193.51 80
4 02/18/2023 10:13:11 0.08,-128.19 0.86,-131.77 408.29 80
5 02/19/2023 09:57:06 0.09,-128.17 -0.12,-127.23 107.04 80
6 02/20/2023 22:19:01 -0.09,-128.15 -1.10,-132.52 498.99 80
7 02/21/2023 21:57:37 -0.09,-128.13 -0.05,-127.99 16.06 80
8 02/24/2023 10:00:38 0.09,-128.09 0.24,-128.71 71.02 80
9 02/25/2023 09:44:34 0.09,-128.08 -0.81,-124.19 444.15 80
10 02/26/2023 22:06:28 -0.10,-128.05 -0.43,-129.47 162.15 80
11 02/27/2023 21:45:04 -0.10,-128.03 0.63,-124.94 352.48 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2023
SNOs_Map_GOES-15_NPP_20230214.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/14/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP