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: 8/16/2018
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 08/17/2018 06:31:55 70.13, 78.11 56.70 08/17/2018 06:33:06 70.14, 78.14 56.70 1.64 71
2 08/17/2018 07:22:37 -70.05,-114.44 123.38 08/17/2018 07:22:36 -70.03,-114.39 123.40 2.67 1
3 08/17/2018 08:13:18 69.77, 53.29 56.34 08/17/2018 08:12:05 69.82, 52.96 56.41 13.77 73
4 08/19/2018 22:48:50 70.09,-166.05 57.51 08/19/2018 22:49:37 70.11,-166.03 57.53 2.61 47
5 08/19/2018 23:39:32 -69.99, 1.41 122.57 08/19/2018 23:39:07 -70.00, 1.44 122.57 1.40 25
6 08/22/2018 15:05:45 70.04, -50.21 58.35 08/22/2018 15:06:08 70.07, -50.21 58.38 3.25 23
7 08/22/2018 15:56:27 -69.94, 117.25 121.74 08/22/2018 15:55:38 -69.96, 117.27 121.72 2.09 49
8 08/25/2018 06:31:58 -70.26,-102.09 120.53 08/25/2018 06:33:10 -70.19,-101.80 120.62 13.46 72
9 08/25/2018 07:22:39 70.00, 65.62 59.21 08/25/2018 07:22:38 70.03, 65.61 59.24 3.37 1
10 08/25/2018 08:13:21 -69.90,-126.91 120.88 08/25/2018 08:12:08 -69.92,-126.90 120.85 2.85 73
11 08/27/2018 22:48:51 -70.11, 13.91 119.76 08/27/2018 22:49:42 -70.09, 13.94 119.78 2.30 51
12 08/27/2018 23:39:34 69.95,-178.55 60.10 08/27/2018 23:39:09 69.98,-178.57 60.13 3.01 25

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/16/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180816.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/16/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service