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: 6/15/2018
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 06/16/2018 22:48:26 70.14,-166.01 46.73 06/16/2018 22:49:02 70.16,-165.95 46.74 2.84 36
2 06/16/2018 23:39:07 -70.00, 1.52 133.42 06/16/2018 23:38:33 -69.99, 1.45 133.43 2.89 34
3 06/19/2018 14:14:49 -70.81, 141.38 132.63 06/19/2018 14:15:58 -70.69, 143.07 132.81 63.20 69
4 06/19/2018 15:05:22 70.11, -50.20 46.65 06/19/2018 15:05:34 70.09, -50.16 46.62 2.60 12
5 06/19/2018 15:56:03 -69.97, 117.33 133.50 06/19/2018 15:55:04 -69.99, 117.32 133.48 1.83 59
6 06/22/2018 06:31:33 -70.15,-101.81 133.32 06/22/2018 06:32:39 -70.13,-101.87 133.34 2.90 66
7 06/22/2018 07:22:17 70.03, 65.68 46.56 06/22/2018 07:22:06 70.02, 65.62 46.55 2.54 11
8 06/22/2018 08:12:52 -69.57,-126.32 133.92 06/22/2018 08:11:41 -69.65,-127.27 133.81 38.01 71
9 06/24/2018 22:48:29 -70.12, 14.00 133.30 06/24/2018 22:49:10 -70.12, 13.99 133.31 0.43 41
10 06/24/2018 23:39:13 70.01,-178.52 46.58 06/24/2018 23:38:37 70.01,-178.53 46.58 0.41 36
11 06/27/2018 14:14:53 70.77, -38.58 47.48 06/27/2018 14:16:02 70.64, -37.00 47.28 59.87 69
12 06/27/2018 15:05:24 -70.10, 129.80 133.24 06/27/2018 15:05:40 -70.10, 129.84 133.24 1.68 16
13 06/27/2018 15:56:08 69.98, -62.72 46.65 06/27/2018 15:55:07 69.99, -62.68 46.66 1.62 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/15/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180616.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/15/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service