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: 10/10/2018
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 10/12/2018 06:32:12 -70.66,-102.76 102.04 10/12/2018 06:33:22 -70.55,-101.30 102.16 55.55 70
2 10/12/2018 07:22:46 70.02, 65.55 77.33 10/12/2018 07:22:57 70.01, 65.56 77.32 1.34 11
3 10/12/2018 08:13:27 -69.88,-126.92 102.81 10/12/2018 08:12:27 -69.90,-126.96 102.78 2.98 60
4 10/14/2018 22:48:56 -70.07, 13.94 101.64 10/14/2018 22:50:01 -70.07, 13.88 101.64 2.52 65
5 10/14/2018 23:39:40 69.96,-178.58 78.26 10/14/2018 23:39:28 69.96,-178.63 78.27 2.14 12
6 10/15/2018 00:30:15 -69.50, -10.58 102.19 10/15/2018 00:29:04 -69.53, -11.60 102.16 39.89 71
7 10/17/2018 15:05:51 -70.06, 129.74 100.67 10/17/2018 15:06:31 -70.07, 129.76 100.66 2.17 40
8 10/17/2018 15:56:35 69.94, -62.79 79.23 10/17/2018 15:55:58 69.96, -62.75 79.25 2.46 37
9 10/20/2018 06:32:15 70.72, 77.15 80.96 10/20/2018 06:33:23 70.61, 78.79 80.85 61.75 68
10 10/20/2018 07:22:46 -70.04,-114.47 99.72 10/20/2018 07:23:02 -70.02,-114.44 99.74 2.92 16
11 10/20/2018 08:13:29 69.88, 53.08 80.14 10/20/2018 08:12:29 69.90, 53.04 80.16 3.14 60
12 10/22/2018 22:48:57 70.07,-166.07 81.26 10/22/2018 22:50:02 70.06,-166.14 81.24 3.60 65
13 10/22/2018 23:39:39 -69.98, 1.40 98.83 10/22/2018 23:39:32 -69.96, 1.35 98.85 2.88 7
14 10/23/2018 00:30:15 69.44, 169.49 80.65 10/23/2018 00:29:05 69.51, 168.38 80.71 44.00 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/10/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181010.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/10/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service