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: 6/28/2018
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 06/30/2018 06:31:38 70.16, 78.16 46.97 06/30/2018 06:32:42 70.14, 78.14 46.94 2.43 64
2 06/30/2018 07:22:19 -70.02,-114.32 133.17 06/30/2018 07:22:12 -70.03,-114.39 133.17 2.71 7
3 06/30/2018 08:12:56 69.52, 53.73 46.31 06/30/2018 08:11:45 69.59, 52.66 46.43 42.37 71
4 07/02/2018 22:48:34 70.13,-166.04 47.14 07/02/2018 22:49:13 70.11,-166.02 47.11 2.93 39
5 07/02/2018 23:39:15 -70.00, 1.49 133.01 07/02/2018 23:38:43 -70.00, 1.46 133.00 1.12 32
6 07/05/2018 14:14:58 -70.86, 141.25 131.86 07/05/2018 14:16:06 -70.79, 143.22 132.02 72.21 68
7 07/05/2018 15:05:29 70.06, -50.16 47.30 07/05/2018 15:05:44 70.08, -50.19 47.31 2.04 15
8 07/05/2018 15:56:11 -69.97, 117.28 132.79 07/05/2018 15:55:14 -69.97, 117.30 132.78 0.57 57
9 07/08/2018 06:31:40 -70.16,-101.86 132.32 07/08/2018 06:32:47 -70.15,-101.84 132.34 0.86 67
10 07/08/2018 07:22:24 70.04, 65.63 47.57 07/08/2018 07:22:14 70.04, 65.64 47.57 0.56 10
11 07/08/2018 08:13:00 -69.64,-126.45 132.86 07/08/2018 08:11:48 -69.72,-127.17 132.74 29.55 72
12 07/10/2018 22:48:36 -70.14, 13.94 132.01 07/10/2018 22:49:18 -70.12, 13.99 132.04 3.03 42
13 07/10/2018 23:39:20 70.02,-178.58 47.88 07/10/2018 23:38:45 70.00,-178.53 47.86 2.96 35

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/28/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180629.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/28/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service