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: 8/11/2016
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 08/12/2016 14:41:58 -70.12, 136.03 124.62 08/12/2016 14:41:28 -70.14, 136.09 124.60 2.80 30
2 08/12/2016 15:31:25 70.02, -56.47 55.29 08/12/2016 15:32:12 70.03, -56.44 55.30 2.27 47
3 08/15/2016 06:08:56 70.35, 84.61 56.41 08/15/2016 06:07:43 70.41, 84.12 56.50 19.51 73
4 08/15/2016 06:58:29 -70.09,-108.14 123.84 08/15/2016 06:58:21 -70.10,-108.08 123.82 3.01 8
5 08/15/2016 07:47:56 69.97, 59.35 56.07 08/15/2016 07:49:05 70.00, 59.39 56.09 3.05 69
6 08/17/2016 22:25:28 70.20,-159.74 57.11 08/17/2016 22:24:31 70.17,-159.72 57.09 2.97 57
7 08/17/2016 23:14:58 -70.10, 7.75 122.98 08/17/2016 23:15:13 -70.07, 7.75 123.01 3.32 15
8 08/18/2016 00:04:37 69.32, 174.33 56.30 08/18/2016 00:05:45 69.33, 176.15 56.24 71.21 68
9 08/20/2016 14:41:59 70.14, -43.93 57.93 08/20/2016 14:41:24 70.14, -43.90 57.94 1.14 35
10 08/20/2016 15:31:29 -70.05, 123.56 122.15 08/20/2016 15:32:06 -70.04, 123.57 122.17 1.24 37
11 08/23/2016 06:08:53 -70.75, -94.80 120.60 08/23/2016 06:07:44 -70.79, -96.47 120.51 61.17 69
12 08/23/2016 06:58:29 70.14, 71.94 58.83 08/23/2016 06:58:17 70.12, 71.91 58.81 2.78 12
13 08/23/2016 07:48:00 -69.99,-120.64 121.31 08/23/2016 07:48:59 -70.01,-120.61 121.30 2.32 59

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/11/2016
SNOs_Map_LANDSAT-8_NPP_20160813.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/11/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service