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: 3/5/2018
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 03/07/2018 14:15:31 70.76, -38.62 75.97 03/07/2018 14:16:40 70.66, -37.07 75.80 58.07 69
2 03/07/2018 15:06:02 -70.10, 129.75 104.75 03/07/2018 15:06:18 -70.11, 129.76 104.74 1.12 16
3 03/07/2018 15:56:46 69.98, -62.76 75.12 03/07/2018 15:55:45 70.01, -62.75 75.15 3.19 61
4 03/10/2018 06:32:14 70.20, 78.04 74.33 03/10/2018 06:33:15 70.20, 78.12 74.31 3.09 61
5 03/10/2018 07:22:55 -70.06,-114.43 105.84 03/10/2018 07:22:45 -70.09,-114.40 105.82 2.63 10
6 03/10/2018 08:13:30 69.47, 53.77 73.53 03/10/2018 08:12:20 69.54, 52.49 73.66 50.45 70
7 03/12/2018 22:49:07 70.11,-166.05 73.18 03/12/2018 22:49:44 70.11,-166.12 73.16 2.72 37
8 03/12/2018 23:39:49 -70.03, 1.40 106.94 03/12/2018 23:39:14 -70.00, 1.36 106.96 3.12 35
9 03/15/2018 14:15:27 -70.72, 141.46 107.24 03/15/2018 14:16:37 -70.62, 142.86 107.40 52.91 70
10 03/15/2018 15:06:01 70.08, -50.23 72.08 03/15/2018 15:06:12 70.07, -50.29 72.07 2.58 11
11 03/15/2018 15:56:43 -69.99, 117.23 108.04 03/15/2018 15:55:42 -69.97, 117.20 108.05 2.59 61
12 03/18/2018 06:32:11 -70.16,-101.88 108.90 03/18/2018 06:33:13 -70.15,-101.95 108.92 2.61 62
13 03/18/2018 07:22:55 70.04, 65.60 70.97 03/18/2018 07:22:40 70.03, 65.53 70.96 2.80 15
14 03/18/2018 08:13:28 -69.47,-126.25 109.64 03/18/2018 08:12:18 -69.49,-127.58 109.57 51.98 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/5/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180306.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service