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: 2/18/2014
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 02/20/2014 13:03:45 70.34, -19.06 81.19 02/20/2014 13:02:53 70.32, -19.08 81.18 2.31 52
2 02/20/2014 13:53:15 -70.22, 148.40 98.94 02/20/2014 13:53:35 -70.23, 148.38 98.93 1.15 20
3 02/20/2014 14:42:58 69.24, -45.30 80.13 02/20/2014 14:44:03 69.27, -42.87 80.05 95.94 65
4 02/23/2014 05:20:13 70.28, 96.73 80.16 02/23/2014 05:19:50 70.29, 96.75 80.17 1.06 23
5 02/23/2014 06:09:43 -70.17, -95.81 99.97 02/23/2014 06:10:32 -70.20, -95.79 99.95 3.43 49
6 02/25/2014 20:47:13 -70.36, 45.08 100.76 02/25/2014 20:46:03 -70.38, 45.08 100.73 1.87 70
7 02/25/2014 21:36:40 70.26,-147.43 79.14 02/25/2014 21:36:47 70.27,-147.44 79.15 1.37 7
8 02/25/2014 22:26:13 -69.98, 19.81 101.14 02/25/2014 22:27:25 -69.96, 20.36 101.19 21.11 72
9 02/28/2014 13:03:38 -70.36, 160.96 101.76 02/28/2014 13:02:59 -70.35, 160.89 101.76 2.87 39
10 02/28/2014 13:53:06 70.20, -31.62 78.08 02/28/2014 13:53:42 70.20, -31.55 78.07 2.79 36
11 03/03/2014 04:30:30 70.67, 109.67 77.53 03/03/2014 04:29:19 70.71, 108.78 77.61 33.12 71
12 03/03/2014 05:20:05 -70.29, -83.26 102.86 03/03/2014 05:19:55 -70.29, -83.22 102.86 1.38 10
13 03/03/2014 06:09:32 70.18, 84.23 77.03 03/03/2014 06:10:39 70.19, 84.24 77.03 1.07 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/18/2014
SNOs_Map_LANDSAT-8_NPP_20140219.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/18/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service