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: 8/11/2018
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 08/11/2018 22:48:47 -70.12, 13.91 124.95 08/11/2018 22:49:34 -70.12, 13.98 124.97 2.71 47
2 08/11/2018 23:39:30 69.95,-178.52 54.88 08/11/2018 23:39:02 69.96,-178.59 54.90 3.26 28
3 08/14/2018 14:15:16 71.00, -39.05 56.78 08/14/2018 14:16:22 70.91, -36.59 56.60 89.82 66
4 08/14/2018 15:05:42 -70.07, 129.76 124.20 08/14/2018 15:06:05 -70.09, 129.82 124.18 3.40 23
5 08/14/2018 15:56:26 69.95, -62.75 55.69 08/14/2018 15:55:33 69.93, -62.76 55.68 1.80 53
6 08/17/2018 06:31:56 70.16, 78.07 56.73 08/17/2018 06:33:06 70.17, 78.18 56.73 4.36 70
7 08/17/2018 07:22:37 -70.01,-114.39 123.42 08/17/2018 07:22:37 -70.01,-114.42 123.42 1.30 0
8 08/17/2018 08:13:18 69.74, 53.33 56.31 08/17/2018 08:12:06 69.79, 52.92 56.39 16.58 72
9 08/19/2018 22:48:50 70.11,-166.09 57.54 08/19/2018 22:49:37 70.08,-166.07 57.50 3.25 47
10 08/19/2018 23:39:31 -69.96, 1.46 122.61 08/19/2018 23:39:07 -69.98, 1.42 122.59 2.64 24
11 08/22/2018 15:05:45 70.06, -50.24 58.37 08/22/2018 15:06:08 70.04, -50.25 58.35 2.06 23
12 08/22/2018 15:56:27 -69.96, 117.23 121.73 08/22/2018 15:55:38 -69.94, 117.24 121.74 2.08 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/11/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180811.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/11/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service