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: 7/11/2018
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 07/13/2018 14:15:02 70.83, -38.71 49.09 07/13/2018 14:16:10 70.70, -36.91 48.89 67.30 68
2 07/13/2018 15:05:31 -70.06, 129.83 131.72 07/13/2018 15:05:50 -70.04, 129.75 131.74 3.58 19
3 07/13/2018 15:56:15 69.93, -62.67 48.16 07/13/2018 15:55:17 69.94, -62.75 48.17 2.74 58
4 07/16/2018 06:31:44 70.13, 78.17 48.77 07/16/2018 06:32:50 70.11, 78.10 48.74 3.40 66
5 07/16/2018 07:22:26 -70.04,-114.38 131.32 07/16/2018 07:22:19 -70.06,-114.34 131.30 2.06 7
6 07/16/2018 08:13:03 69.55, 53.66 48.17 07/16/2018 08:11:52 69.62, 52.69 48.29 38.44 71
7 07/18/2018 22:48:40 70.11,-166.04 49.22 07/18/2018 22:49:20 70.12,-166.01 49.22 1.44 40
8 07/18/2018 23:39:22 -70.02, 1.41 130.87 07/18/2018 23:38:50 -70.01, 1.48 130.88 2.63 32
9 07/21/2018 14:15:05 -70.89, 141.17 129.46 07/21/2018 14:16:13 -70.78, 143.21 129.66 75.42 68
10 07/21/2018 15:05:35 70.04, -50.17 49.65 07/21/2018 15:05:51 70.07, -50.20 49.67 3.18 16
11 07/21/2018 15:56:17 -69.95, 117.29 130.44 07/21/2018 15:55:21 -69.97, 117.29 130.42 1.68 56
12 07/24/2018 06:31:47 -70.14,-101.86 129.71 07/24/2018 06:32:55 -70.13,-101.87 129.74 1.18 68
13 07/24/2018 07:22:31 70.03, 65.62 50.18 07/24/2018 07:22:22 70.02, 65.61 50.17 1.14 9
14 07/24/2018 08:13:08 -69.67,-126.53 130.20 07/24/2018 08:11:56 -69.70,-127.20 130.13 26.11 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/11/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180711.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/11/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service