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: 11/23/2017
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 11/24/2017 18:17:13 -70.14, 82.01 89.28 11/24/2017 18:18:24 -70.16, 81.97 89.26 3.08 71
2 11/24/2017 19:07:53 70.04,-110.52 90.63 11/24/2017 19:07:51 70.06,-110.53 90.65 2.16 2
3 11/24/2017 19:58:29 -69.93, 56.99 89.48 11/24/2017 19:57:21 -69.95, 56.94 89.46 2.70 68
4 11/27/2017 14:41:12 70.14, -43.98 91.26 11/27/2017 14:42:03 70.16, -43.95 91.28 2.82 51
5 11/27/2017 15:31:48 -70.02, 123.54 88.86 11/27/2017 15:31:33 -70.05, 123.53 88.83 3.37 15
6 11/27/2017 16:22:18 69.40, -68.22 90.53 11/27/2017 16:21:09 69.45, -69.66 90.58 56.59 69
7 11/30/2017 11:05:07 -70.11,-169.91 88.30 11/30/2017 11:05:46 -70.09,-169.97 88.31 2.74 39
8 11/30/2017 11:55:47 70.02, -2.45 91.63 11/30/2017 11:55:12 70.04, -2.40 91.64 2.60 35
9 12/03/2017 06:38:38 -70.87,-104.44 87.10 12/03/2017 06:39:46 -70.78,-102.51 87.20 71.05 68
10 12/03/2017 07:29:05 70.11, 64.10 92.14 12/03/2017 07:29:23 70.12, 64.16 92.15 3.03 18
11 12/03/2017 08:19:41 -69.98,-128.36 88.00 12/03/2017 08:18:54 -69.97,-128.43 88.01 2.80 47
12 12/06/2017 03:02:24 70.19, 130.66 92.59 12/06/2017 03:03:35 70.20, 130.72 92.60 2.93 71
13 12/06/2017 03:53:00 -70.05, -61.79 87.56 12/06/2017 03:53:06 -70.05, -61.87 87.56 2.93 6
14 12/06/2017 04:43:40 69.98, 105.65 92.38 12/06/2017 04:42:32 69.99, 105.69 92.39 1.87 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/23/2017
SNOs_Map_NOAA-20_LANDSAT-8_20171123.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/23/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service