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: 4/26/2016
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 04/27/2016 21:35:29 -70.37, 32.74 123.90 04/27/2016 21:34:16 -70.38, 32.64 123.89 3.70 73
2 04/27/2016 22:24:57 70.22,-159.84 55.94 04/27/2016 22:24:59 70.21,-159.79 55.93 1.92 2
3 04/27/2016 23:14:27 -70.10, 7.63 124.18 04/27/2016 23:15:40 -70.06, 7.75 124.23 6.17 73
4 04/30/2016 13:52:02 -70.31, 148.50 124.79 04/30/2016 13:51:10 -70.29, 148.55 124.81 2.79 52
5 04/30/2016 14:41:29 70.20, -44.00 55.10 04/30/2016 14:41:55 70.23, -44.05 55.12 3.31 26
6 04/30/2016 15:31:14 -69.27, 122.36 125.82 04/30/2016 15:32:20 -69.23, 124.73 125.91 93.57 66
7 05/03/2016 06:08:34 -70.29, -95.66 125.61 05/03/2016 06:08:06 -70.30, -95.72 125.59 2.60 28
8 05/03/2016 06:58:01 70.18, 71.84 54.28 05/03/2016 06:58:50 70.19, 71.76 54.29 2.81 49
9 05/05/2016 21:35:33 70.48,-147.15 53.83 05/05/2016 21:34:21 70.52,-147.62 53.89 18.10 72
10 05/05/2016 22:25:05 -70.27, 20.18 126.39 05/05/2016 22:25:00 -70.27, 20.10 126.39 2.89 5
11 05/05/2016 23:14:33 70.10,-172.42 53.44 05/05/2016 23:15:43 70.11,-172.34 53.44 2.86 70
12 05/08/2016 13:52:07 70.34, -31.49 52.96 05/08/2016 13:51:13 70.34, -31.56 52.96 2.57 54
13 05/08/2016 14:41:38 -70.19, 135.92 127.21 05/08/2016 14:41:54 -70.19, 135.99 127.21 2.68 16
14 05/08/2016 15:31:18 69.36, -57.58 51.98 05/08/2016 15:32:25 69.39, -55.51 51.97 80.93 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2016
SNOs_Map_LANDSAT-8_NPP_20160426.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/26/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service