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: 5/9/2016
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 05/11/2016 05:18:44 -71.18, -81.78 126.92 05/11/2016 05:17:38 -71.20, -84.52 126.83 98.31 66
2 05/11/2016 06:08:27 70.20, 84.38 52.12 05/11/2016 06:08:05 70.19, 84.43 52.11 2.13 22
3 05/11/2016 06:57:57 -70.09,-108.15 128.01 05/11/2016 06:58:47 -70.11,-108.12 127.99 2.68 50
4 05/13/2016 21:35:27 -70.31, 32.79 128.43 05/13/2016 21:34:16 -70.30, 32.74 128.44 2.74 71
5 05/13/2016 22:24:55 70.15,-159.80 51.40 05/13/2016 22:25:00 70.17,-159.77 51.43 3.02 5
6 05/13/2016 23:14:27 -69.93, 7.52 128.82 05/13/2016 23:15:39 -69.93, 7.92 128.83 15.05 72
7 05/16/2016 13:51:55 -70.26, 148.60 129.11 05/16/2016 13:51:10 -70.22, 148.61 129.14 3.47 45
8 05/16/2016 14:41:22 70.14, -43.91 50.77 05/16/2016 14:41:55 70.16, -43.97 50.79 2.71 33
9 05/19/2016 05:18:43 70.84, 97.74 50.89 05/19/2016 05:17:34 70.87, 96.02 50.96 62.75 69
10 05/19/2016 06:08:23 -70.19, -95.60 129.76 05/19/2016 06:08:05 -70.21, -95.59 129.74 1.89 18
11 05/19/2016 06:57:50 70.08, 71.88 50.12 05/19/2016 06:58:49 70.09, 71.90 50.13 1.61 59
12 05/21/2016 21:35:19 70.27,-147.21 49.78 05/21/2016 21:34:17 70.28,-147.26 49.80 2.04 62
13 05/21/2016 22:24:49 -70.17, 20.27 130.32 05/21/2016 22:24:58 -70.14, 20.27 130.35 3.56 9
14 05/21/2016 23:14:25 69.56,-172.94 49.08 05/21/2016 23:15:34 69.60,-171.61 49.09 51.86 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/9/2016
SNOs_Map_LANDSAT-8_NPP_20160510.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/09/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service