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: 11/27/2017
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 11/27/2017 14:41:08 70.13, -43.95 91.25 11/27/2017 14:42:04 70.13, -44.01 91.24 2.17 56
2 11/27/2017 15:31:45 -70.07, 123.48 88.81 11/27/2017 15:31:33 -70.07, 123.55 88.81 2.66 12
3 11/27/2017 16:22:17 69.55, -68.42 90.68 11/27/2017 16:21:06 69.63, -69.41 90.76 39.54 71
4 11/30/2017 11:05:00 -70.13,-169.91 88.27 11/30/2017 11:05:45 -70.12,-169.94 88.29 1.78 45
5 11/30/2017 11:55:40 70.04, -2.45 91.65 11/30/2017 11:55:11 70.06, -2.38 91.67 3.38 29
6 11/30/2017 12:46:02 -69.18, 166.14 89.22 11/30/2017 12:44:54 -69.24, 164.14 89.15 79.40 68
7 12/03/2017 07:28:56 70.10, 64.15 92.13 12/03/2017 07:29:24 70.09, 64.11 92.12 1.73 28
8 12/03/2017 08:19:33 -70.03,-128.40 87.94 12/03/2017 08:18:53 -70.05,-128.32 87.93 3.48 40
9 12/06/2017 03:02:20 70.58, 130.10 92.98 12/06/2017 03:03:30 70.50, 131.15 92.90 40.00 70
10 12/06/2017 03:52:49 -70.07, -61.78 87.53 12/06/2017 03:53:06 -70.07, -61.84 87.53 2.35 17
11 12/06/2017 04:43:29 70.00, 105.66 92.40 12/06/2017 04:42:32 70.01, 105.72 92.41 2.47 57
12 12/08/2017 23:26:05 -70.17, 4.77 87.13 12/08/2017 23:27:17 -70.15, 4.72 87.15 2.85 72
13 12/09/2017 00:16:45 70.10, 172.20 92.81 12/09/2017 00:16:43 70.09, 172.27 92.80 3.09 2
14 12/09/2017 01:07:21 -69.96, -20.24 87.33 12/09/2017 01:06:13 -69.99, -20.24 87.30 3.07 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/27/2017
SNOs_Map_NOAA-20_LANDSAT-8_20171127.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/27/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service