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: 2/18/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2023 10:13:11 0.09,-128.19 0.87,-131.77 407.81 80
2 02/19/2023 09:57:06 0.09,-128.18 -0.11,-127.23 107.70 80
3 02/20/2023 22:19:02 -0.09,-128.16 -1.05,-132.53 497.71 80
4 02/21/2023 21:57:36 -0.09,-128.15 -0.07,-127.99 17.58 80
5 02/24/2023 10:00:39 0.09,-128.11 0.21,-128.72 69.63 80
6 02/25/2023 09:44:34 0.09,-128.09 -0.78,-124.18 445.70 80
7 02/26/2023 22:06:29 -0.10,-128.07 -0.42,-129.47 160.01 80
8 02/27/2023 21:45:04 -0.10,-128.05 0.57,-124.93 354.72 80
9 03/01/2023 10:06:51 0.11,-128.01 0.60,-130.19 248.99 80
10 03/02/2023 09:50:45 0.11,-127.99 -0.40,-125.65 265.77 80
11 03/03/2023 22:12:41 -0.11,-127.96 -0.79,-130.95 340.19 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2023
SNOs_Map_GOES-15_NPP_20230218.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/18/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP