Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/3/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 02/06/2018 06:32:19 70.17, 78.13 85.83 02/06/2018 06:33:30 70.19, 78.13 85.83 1.56 71
2 02/06/2018 07:23:01 -70.08,-114.42 94.28 02/06/2018 07:23:00 -70.07,-114.40 94.29 1.06 1
3 02/06/2018 08:13:42 69.81, 53.30 85.42 02/06/2018 08:12:29 69.86, 52.94 85.50 14.97 73
4 02/08/2018 22:49:14 70.17,-166.10 84.99 02/08/2018 22:49:59 70.15,-166.05 84.96 3.36 45
5 02/08/2018 23:39:55 -70.03, 1.44 95.18 02/08/2018 23:39:29 -70.04, 1.43 95.16 1.41 26
6 02/11/2018 14:15:40 -71.12, 140.82 94.87 02/11/2018 14:16:46 -70.98, 143.42 95.12 95.04 66
7 02/11/2018 15:06:07 70.12, -50.25 84.07 02/11/2018 15:06:27 70.10, -50.23 84.04 1.77 20
8 02/11/2018 15:56:49 -70.02, 117.21 96.05 02/11/2018 15:55:57 -70.00, 117.25 96.07 3.22 52
9 02/14/2018 06:32:17 -70.17,-101.88 96.77 02/14/2018 06:33:29 -70.17,-101.91 96.79 1.30 72
10 02/14/2018 07:23:01 70.06, 65.59 83.11 02/14/2018 07:22:56 70.05, 65.57 83.10 1.34 5
11 02/14/2018 08:13:40 -69.81,-126.70 97.18 02/14/2018 08:12:28 -69.84,-127.09 97.12 15.27 72
12 02/16/2018 22:49:11 -70.12, 13.97 97.75 02/16/2018 22:49:58 -70.12, 13.90 97.76 2.90 47
13 02/16/2018 23:39:55 70.01,-178.56 82.13 02/16/2018 23:39:25 70.00,-178.62 82.13 2.75 30

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/3/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180204.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/03/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service