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: 1/1/2016
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 01/04/2016 05:19:33 -70.31, -83.14 86.98 01/04/2016 05:18:29 -70.33, -83.10 86.95 3.08 64
2 01/04/2016 06:09:00 70.21, 84.35 92.93 01/04/2016 06:09:13 70.21, 84.40 92.93 1.69 13
3 01/04/2016 06:58:37 -69.71,-108.71 87.57 01/04/2016 06:59:47 -69.71,-107.52 87.60 45.84 70
4 01/06/2016 21:36:01 -70.30, 32.73 87.28 01/06/2016 21:35:21 -70.28, 32.76 87.29 2.70 40
5 01/06/2016 22:25:28 70.19,-159.78 92.62 01/06/2016 22:26:06 70.21,-159.83 92.64 2.70 38
6 01/09/2016 13:02:50 70.83, -18.24 92.90 01/09/2016 13:01:40 70.84, -19.68 92.96 52.95 70
7 01/09/2016 13:52:28 -70.28, 148.58 87.64 01/09/2016 13:52:13 -70.28, 148.53 87.63 2.08 15
8 01/09/2016 14:41:55 70.17, -43.93 92.26 01/09/2016 14:42:57 70.16, -43.98 92.25 2.21 62
9 01/12/2016 05:19:27 70.30, 96.86 92.00 01/12/2016 05:18:23 70.32, 96.92 92.03 3.21 64
10 01/12/2016 06:08:56 -70.25, -95.58 88.06 01/12/2016 06:09:05 -70.24, -95.63 88.07 2.41 9
11 01/12/2016 06:58:31 69.70, 71.29 91.41 01/12/2016 06:59:41 69.69, 72.49 91.36 46.40 70
12 01/14/2016 21:35:54 70.31,-147.23 91.56 01/14/2016 21:35:15 70.28,-147.24 91.54 3.21 39
13 01/14/2016 22:25:24 -70.21, 20.25 88.55 01/14/2016 22:25:57 -70.19, 20.21 88.56 2.00 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/1/2016
SNOs_Map_LANDSAT-8_NPP_20160102.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/01/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service