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: 6/14/2018
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 70.13,-166.00 46.72 06/16/2018 22:49:03 70.11,-166.02 46.69 3.12 37
2 06/16/2018 23:39:07 -69.99, 1.53 133.43 06/16/2018 23:38:33 -70.00, 1.46 133.42 2.75 34
3 06/19/2018 14:14:49 -70.80, 141.40 132.64 06/19/2018 14:15:58 -70.70, 143.08 132.80 62.75 69
4 06/19/2018 15:05:22 70.10, -50.19 46.64 06/19/2018 15:05:34 70.10, -50.16 46.63 1.51 12
5 06/19/2018 15:56:04 -70.01, 117.26 133.46 06/19/2018 15:55:04 -69.99, 117.33 133.48 3.43 60
6 06/22/2018 06:31:33 -70.14,-101.79 133.33 06/22/2018 06:32:39 -70.14,-101.86 133.34 2.75 66
7 06/22/2018 07:22:17 70.02, 65.70 46.55 06/22/2018 07:22:06 70.03, 65.63 46.56 2.84 11
8 06/22/2018 08:12:53 -69.61,-126.38 133.88 06/22/2018 08:11:41 -69.65,-127.26 133.80 34.57 72
9 06/24/2018 22:48:29 -70.11, 14.02 133.32 06/24/2018 22:49:10 -70.13, 14.00 133.31 2.46 41
10 06/24/2018 23:39:13 69.99,-178.50 46.57 06/24/2018 23:38:37 70.01,-178.52 46.59 2.42 36
11 06/27/2018 14:14:53 70.75, -38.56 47.46 06/27/2018 14:16:02 70.64, -36.99 47.29 58.67 69
12 06/27/2018 15:05:24 -70.08, 129.83 133.26 06/27/2018 15:05:41 -70.06, 129.77 133.28 3.30 17
13 06/27/2018 15:56:08 69.97, -62.69 46.63 06/27/2018 15:55:07 69.99, -62.67 46.67 3.15 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/14/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180615.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/14/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service