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: 12/4/2017
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 12/06/2017 03:02:58 70.15, 130.58 92.54 12/06/2017 03:03:41 70.12, 130.58 92.52 2.62 43
2 12/06/2017 03:53:35 -70.05, -61.94 87.55 12/06/2017 03:53:10 -70.07, -61.86 87.54 3.24 25
3 12/06/2017 04:43:59 69.12, 106.74 91.51 12/06/2017 04:42:52 69.13, 104.52 91.54 88.24 67
4 12/08/2017 22:36:37 70.67,-163.62 93.39 12/08/2017 22:37:47 70.57,-162.33 93.27 48.90 70
5 12/08/2017 23:27:05 -70.09, 4.63 87.20 12/08/2017 23:27:24 -70.07, 4.59 87.22 2.66 19
6 12/09/2017 00:17:44 69.97, 172.15 92.68 12/09/2017 00:16:51 69.97, 172.08 92.68 2.51 53
7 12/11/2017 19:00:37 -70.19, 71.11 86.86 12/11/2017 19:01:37 -70.19, 71.18 86.86 2.66 60
8 12/11/2017 19:51:16 70.07,-121.38 93.03 12/11/2017 19:51:04 70.08,-121.33 93.03 1.98 12
9 12/11/2017 20:41:49 -69.75, 46.44 87.30 12/11/2017 20:40:37 -69.81, 45.93 87.23 20.65 72
10 12/14/2017 15:24:47 70.12, -54.82 93.27 12/14/2017 15:25:18 70.12, -54.82 93.27 0.90 31
11 12/14/2017 16:15:24 -70.00, 112.69 86.86 12/14/2017 16:14:48 -70.02, 112.67 86.83 2.62 36
12 12/17/2017 10:58:19 70.27, 11.58 93.55 12/17/2017 10:59:30 70.22, 11.75 93.49 8.29 71
13 12/17/2017 11:48:55 -70.09, 179.19 86.64 12/17/2017 11:49:01 -70.07, 179.17 86.66 2.94 6
14 12/17/2017 12:39:34 69.99, -13.32 93.26 12/17/2017 12:38:27 70.00, -13.28 93.28 2.65 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/4/2017
SNOs_Map_NOAA-20_LANDSAT-8_20171204.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/04/2017 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service