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: 5/8/2018
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 05/10/2018 14:15:00 70.43, -38.06 52.66 05/10/2018 14:16:11 70.35, -37.59 52.56 19.44 71
2 05/10/2018 15:05:38 -70.12, 129.74 127.67 05/10/2018 15:05:43 -70.13, 129.72 127.67 0.62 5
3 05/10/2018 15:56:22 70.01, -62.79 52.21 05/10/2018 15:55:10 70.02, -62.78 52.22 1.26 72
4 05/13/2018 06:31:49 70.18, 78.11 51.72 05/13/2018 06:32:41 70.20, 78.07 51.74 3.01 52
5 05/13/2018 07:22:31 -70.08,-114.42 128.40 05/13/2018 07:22:11 -70.09,-114.45 128.39 1.48 20
6 05/13/2018 08:12:59 69.12, 54.28 50.62 05/13/2018 08:11:53 69.15, 51.93 50.70 93.39 66
7 05/15/2018 22:48:42 70.14,-166.05 51.04 05/15/2018 22:49:09 70.16,-166.11 51.05 2.87 27
8 05/15/2018 23:39:23 -70.04, 1.41 129.08 05/15/2018 23:38:38 -70.05, 1.37 129.07 2.01 45
9 05/18/2018 14:14:55 -70.46, 141.90 129.22 05/18/2018 14:16:06 -70.38, 142.45 129.32 22.45 71
10 05/18/2018 15:05:34 70.10, -50.22 50.40 05/18/2018 15:05:36 70.11, -50.30 50.40 2.97 2
11 05/18/2018 15:56:16 -70.00, 117.25 129.72 05/18/2018 15:55:06 -70.00, 117.19 129.71 2.48 70
12 05/21/2018 06:31:44 -70.22,-101.94 130.04 05/21/2018 06:32:36 -70.23,-101.90 130.04 1.76 52
13 05/21/2018 07:22:28 70.12, 65.52 49.85 05/21/2018 07:22:03 70.11, 65.58 49.84 2.50 25

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180508.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/08/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service