Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/12/2016
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/15/2016 06:08:55 70.39, 84.66 56.44 08/15/2016 06:07:43 70.45, 84.06 56.54 23.83 72
2 08/15/2016 06:58:28 -70.11,-108.10 123.81 08/15/2016 06:58:20 -70.09,-108.06 123.83 2.67 8
3 08/15/2016 07:47:55 70.01, 59.40 56.10 08/15/2016 07:49:04 69.99, 59.41 56.08 2.32 69
4 08/17/2016 22:25:29 70.19,-159.74 57.11 08/17/2016 22:24:32 70.21,-159.78 57.13 2.23 57
5 08/17/2016 23:14:59 -70.09, 7.74 122.99 08/17/2016 23:15:14 -70.11, 7.69 122.97 2.81 15
6 08/18/2016 00:04:38 69.32, 174.33 56.30 08/18/2016 00:05:45 69.31, 176.17 56.23 72.15 67
7 08/20/2016 14:42:00 70.17, -43.90 57.95 08/20/2016 14:41:25 70.18, -43.96 57.97 2.20 35
8 08/20/2016 15:31:30 -70.06, 123.58 122.14 08/20/2016 15:32:07 -70.07, 123.52 122.13 2.52 37
9 08/23/2016 06:08:54 -70.79, -94.75 120.56 08/23/2016 06:07:45 -70.82, -96.51 120.48 64.74 69
10 08/23/2016 06:58:31 70.13, 71.93 58.82 08/23/2016 06:58:18 70.14, 71.87 58.83 2.48 13
11 08/23/2016 07:48:01 -70.03,-120.58 121.27 08/23/2016 07:49:00 -70.04,-120.65 121.27 2.73 59
12 08/25/2016 22:25:34 -70.21, 20.27 120.20 08/25/2016 22:24:26 -70.21, 20.23 120.20 1.50 68
13 08/25/2016 23:15:01 70.10,-172.25 59.70 08/25/2016 23:15:10 70.11,-172.31 59.72 3.05 9
14 08/26/2016 00:04:36 -69.72, -5.14 120.65 08/26/2016 00:05:47 -69.74, -4.44 120.66 27.04 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2016
SNOs_Map_LANDSAT-8_NPP_20160814.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/12/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service