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: 6/15/2019
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 06/17/2019 06:32:25 70.15, 78.11 46.73 06/17/2019 06:33:29 70.17, 78.15 46.74 2.92 64
2 06/17/2019 07:23:07 -70.06,-114.43 133.37 06/17/2019 07:22:59 -70.06,-114.37 133.37 2.36 8
3 06/17/2019 08:13:43 69.52, 53.67 46.08 06/17/2019 08:12:33 69.57, 52.59 46.17 42.40 70
4 06/19/2019 22:49:18 70.10,-166.04 46.63 06/19/2019 22:50:00 70.12,-166.05 46.64 1.82 42
5 06/19/2019 23:40:00 -70.01, 1.42 133.47 06/19/2019 23:39:30 -70.01, 1.44 133.47 0.76 30
6 06/22/2019 14:15:43 -71.05, 140.90 132.38 06/22/2019 14:16:49 -70.93, 143.40 132.58 91.64 66
7 06/22/2019 15:06:10 70.05, -50.19 46.58 06/22/2019 15:06:30 70.06, -50.25 46.58 2.29 20
8 06/22/2019 15:56:52 -69.96, 117.27 133.53 06/22/2019 15:56:00 -69.95, 117.24 133.52 1.31 52
9 06/25/2019 06:32:21 -70.22,-101.98 133.21 06/25/2019 06:33:33 -70.16,-101.86 133.28 7.14 72
10 06/25/2019 07:23:04 70.06, 65.57 46.63 06/25/2019 07:23:00 70.05, 65.62 46.62 1.99 4
11 06/25/2019 08:13:44 -69.85,-126.80 133.59 06/25/2019 08:12:31 -69.90,-126.96 133.53 7.80 73
12 06/27/2019 22:49:13 -70.11, 13.95 133.22 06/27/2019 22:50:04 -70.10, 13.93 133.24 1.72 51
13 06/27/2019 23:39:57 70.01,-178.58 46.68 06/27/2019 23:39:31 69.99,-178.59 46.66 2.80 26

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/15/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190615.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/15/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service