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: 8/20/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/20/2020 10:11:35 -0.04,-127.90 0.86,-131.81 446.72 80
2 08/21/2020 09:55:31 -0.04,-127.86 -0.20,-127.29 65.76 80
3 08/23/2020 21:56:03 0.04,-127.73 -0.04,-128.05 37.37 80
4 08/24/2020 21:39:58 0.04,-127.69 0.95,-123.52 474.70 80
5 08/26/2020 09:59:07 -0.05,-127.66 0.22,-128.79 128.73 80
6 08/27/2020 09:43:02 -0.05,-127.62 -0.78,-124.26 382.83 80
7 08/28/2020 22:02:20 0.06,-127.51 -0.40,-129.56 233.82 80
8 08/29/2020 21:46:15 0.06,-127.47 0.60,-125.03 277.61 80
9 08/31/2020 10:05:23 -0.07,-127.44 0.57,-130.30 326.33 80
10 09/01/2020 09:49:19 -0.07,-127.39 -0.42,-125.77 185.05 80
11 09/02/2020 22:08:35 0.07,-127.28 -0.80,-131.06 431.77 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/20/2020
SNOs_Map_GOES-15_NPP_20200820.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/20/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP