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: 2/2/2018
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 02/03/2018 14:15:42 71.09, -39.13 87.61 02/03/2018 14:16:48 70.96, -36.59 87.37 92.73 66
2 02/03/2018 15:06:07 -70.11, 129.78 93.45 02/03/2018 15:06:31 -70.13, 129.81 93.43 3.03 24
3 02/03/2018 15:56:51 69.99, -62.74 86.43 02/03/2018 15:55:59 69.98, -62.77 86.42 1.88 52
4 02/06/2018 06:32:19 70.20, 78.09 85.86 02/06/2018 06:33:29 70.22, 78.17 85.86 3.81 70
5 02/06/2018 07:23:00 -70.05,-114.37 94.31 02/06/2018 07:23:00 -70.05,-114.43 94.31 2.46 0
6 02/06/2018 08:13:41 69.78, 53.35 85.39 02/06/2018 08:12:29 69.84, 52.91 85.48 17.91 72
7 02/08/2018 22:49:13 70.14,-166.06 84.96 02/08/2018 22:49:59 70.13,-166.08 84.93 2.10 46
8 02/08/2018 23:39:55 -70.05, 1.40 95.16 02/08/2018 23:39:29 -70.02, 1.40 95.18 3.56 26
9 02/11/2018 14:15:40 -71.09, 140.87 94.90 02/11/2018 14:16:46 -71.01, 143.47 95.09 94.26 66
10 02/11/2018 15:06:07 70.09, -50.21 84.03 02/11/2018 15:06:28 70.08, -50.26 84.03 2.08 21
11 02/11/2018 15:56:49 -69.99, 117.25 96.09 02/11/2018 15:55:58 -69.98, 117.22 96.09 1.95 51
12 02/14/2018 06:32:18 -70.19,-101.91 96.75 02/14/2018 06:33:29 -70.21,-101.85 96.75 2.69 71
13 02/14/2018 07:23:02 70.09, 65.56 83.13 02/14/2018 07:22:56 70.09, 65.63 83.14 2.79 6
14 02/14/2018 08:13:41 -69.83,-126.74 97.15 02/14/2018 08:12:28 -69.88,-127.03 97.08 12.78 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/2/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180203.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service