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: 8/7/2018
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 08/09/2018 06:31:52 -70.13,-101.87 125.72 08/09/2018 06:33:04 -70.13,-101.89 125.74 1.06 72
2 08/09/2018 07:22:36 70.01, 65.62 54.17 08/09/2018 07:22:31 70.03, 65.62 54.18 1.56 5
3 08/09/2018 08:13:15 -69.77,-126.69 126.09 08/09/2018 08:12:03 -69.80,-127.06 126.03 14.73 72
4 08/11/2018 22:48:47 -70.12, 13.92 124.95 08/11/2018 22:49:34 -70.11, 13.96 124.98 2.23 47
5 08/11/2018 23:39:31 70.00,-178.60 54.94 08/11/2018 23:39:01 70.00,-178.54 54.94 2.27 30
6 08/14/2018 14:15:16 70.98, -39.02 56.76 08/14/2018 14:16:22 70.90, -36.60 56.59 88.35 66
7 08/14/2018 15:05:42 -70.05, 129.79 124.22 08/14/2018 15:06:06 -70.03, 129.73 124.24 3.06 24
8 08/14/2018 15:56:26 69.94, -62.73 55.68 08/14/2018 15:55:33 69.92, -62.77 55.67 2.11 53
9 08/17/2018 06:31:56 70.13, 78.12 56.69 08/17/2018 06:33:07 70.11, 78.09 56.67 2.24 71
10 08/17/2018 07:22:38 -70.03,-114.41 123.40 08/17/2018 07:22:37 -70.00,-114.42 123.43 2.63 1
11 08/17/2018 08:13:18 69.71, 53.38 56.28 08/17/2018 08:12:06 69.78, 52.91 56.38 19.79 72
12 08/19/2018 22:48:52 70.11,-166.08 57.54 08/19/2018 22:49:38 70.08,-166.07 57.50 3.13 46
13 08/19/2018 23:39:34 -70.00, 1.39 122.56 08/19/2018 23:39:08 -69.98, 1.42 122.59 3.20 26

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/7/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180807.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/07/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service