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: 6/12/2018
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 06/14/2018 06:31:29 70.20, 78.15 46.89 06/14/2018 06:32:31 70.19, 78.21 46.87 2.75 62
2 06/14/2018 07:22:10 -70.06,-114.32 133.26 06/14/2018 07:22:01 -70.08,-114.31 133.24 2.30 9
3 06/14/2018 08:12:46 69.51, 53.79 46.18 06/14/2018 08:11:35 69.59, 52.65 46.29 44.86 71
4 06/16/2018 22:48:21 70.12,-165.97 46.71 06/16/2018 22:49:03 70.13,-165.99 46.71 1.09 42
5 06/16/2018 23:39:03 -70.04, 1.49 133.38 06/16/2018 23:38:33 -70.02, 1.49 133.40 1.52 30
6 06/19/2018 14:14:47 -71.11, 140.91 132.31 06/19/2018 14:15:53 -70.99, 143.54 132.51 95.60 66
7 06/19/2018 15:05:14 70.11, -50.16 46.64 06/19/2018 15:05:34 70.12, -50.13 46.65 2.01 20
8 06/19/2018 15:55:56 -70.02, 117.29 133.46 06/19/2018 15:55:04 -70.02, 117.36 133.45 2.61 52
9 06/22/2018 06:31:25 -70.36,-102.08 133.10 06/22/2018 06:32:36 -70.28,-101.67 133.21 17.93 71
10 06/22/2018 07:22:05 70.04, 65.72 46.56 06/22/2018 07:22:05 70.05, 65.66 46.58 3.07 0
11 06/22/2018 08:12:47 -69.94,-126.82 133.54 06/22/2018 08:11:35 -69.96,-126.85 133.52 1.65 72
12 06/24/2018 22:48:14 -70.13, 14.05 133.30 06/24/2018 22:49:09 -70.16, 14.04 133.28 3.04 55
13 06/24/2018 23:38:58 70.02,-178.48 46.59 06/24/2018 23:38:36 70.04,-178.48 46.61 2.08 22

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/12/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180613.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service