Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2017
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/21/2017 06:49:44 -76.03, -94.41 115.85 04/21/2017 06:49:29 -76.04, -94.40 115.83 1.99 15
2 04/21/2017 07:39:14 75.81, 72.59 63.91 04/21/2017 07:40:24 75.78, 73.80 63.94 33.24 70
3 04/23/2017 12:23:25 76.06, 2.26 63.45 04/23/2017 12:23:20 76.05, 2.17 63.44 2.58 5
4 04/23/2017 13:13:04 -75.49, 168.21 117.19 04/23/2017 13:14:09 -75.50, 171.33 117.04 86.85 65
5 04/25/2017 17:57:09 -76.03, 98.74 117.31 04/25/2017 17:57:11 -76.02, 98.88 117.31 3.83 2
6 04/27/2017 22:41:20 -76.27, 28.42 117.74 04/27/2017 22:40:09 -76.36, 26.95 117.71 39.87 71
7 04/27/2017 23:30:50 76.05,-164.63 62.01 04/27/2017 23:31:01 76.05,-164.62 62.01 0.35 11
8 04/30/2017 04:15:04 76.14, 124.57 61.43 04/30/2017 04:13:52 76.11, 124.50 61.39 3.30 72
9 04/30/2017 05:04:33 -76.07, -68.01 118.66 04/30/2017 05:04:54 -76.06, -68.08 118.67 1.93 21
10 05/02/2017 09:48:48 -76.11,-138.96 119.28 05/02/2017 09:47:45 -76.10,-138.88 119.29 2.19 63
11 05/02/2017 10:38:14 76.08, 28.59 60.68 05/02/2017 10:38:42 76.06, 28.54 60.67 2.20 28
12 05/04/2017 15:22:29 76.11, -42.38 60.08 05/04/2017 15:21:33 76.13, -42.36 60.09 2.17 56

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2017
SNOs_Map_LANDSAT-8_NOAA-19_20170422.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 04/20/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service