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: 8/8/2018
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 06:31:51 -70.12,-101.86 125.73 08/09/2018 06:33:03 -70.14,-101.86 125.73 2.32 72
2 08/09/2018 07:22:35 70.00, 65.64 54.15 08/09/2018 07:22:31 69.99, 65.57 54.14 2.99 4
3 08/09/2018 08:13:15 -69.81,-126.76 126.04 08/09/2018 08:12:01 -69.88,-126.96 125.96 10.70 74
4 08/11/2018 22:48:47 -70.12, 13.92 124.96 08/11/2018 22:49:34 -70.12, 13.99 124.96 2.57 47
5 08/11/2018 23:39:30 69.95,-178.51 54.88 08/11/2018 23:39:02 69.97,-178.59 54.90 3.60 28
6 08/14/2018 14:15:16 70.99, -39.04 56.78 08/14/2018 14:16:22 70.92, -36.58 56.60 89.73 66
7 08/14/2018 15:05:42 -70.06, 129.77 124.21 08/14/2018 15:06:06 -70.04, 129.75 124.23 2.20 24
8 08/14/2018 15:56:26 69.95, -62.75 55.69 08/14/2018 15:55:33 69.94, -62.75 55.69 1.14 53
9 08/17/2018 06:31:55 70.16, 78.08 56.73 08/17/2018 06:33:06 70.12, 78.11 56.68 4.22 71
10 08/17/2018 07:22:36 -70.01,-114.38 123.43 08/17/2018 07:22:36 -70.01,-114.41 123.42 1.58 0
11 08/17/2018 08:13:17 69.74, 53.33 56.31 08/17/2018 08:12:05 69.80, 52.93 56.39 16.86 72
12 08/19/2018 22:48:50 70.11,-166.08 57.53 08/19/2018 22:49:37 70.09,-166.06 57.51 2.35 47
13 08/19/2018 23:39:32 -70.00, 1.39 122.56 08/19/2018 23:39:07 -69.98, 1.43 122.59 2.62 25

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/8/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180808.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service