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: 1/4/2016
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 01/06/2016 21:36:01 -70.29, 32.72 87.28 01/06/2016 21:35:21 -70.29, 32.75 87.28 1.41 40
2 01/06/2016 22:25:28 70.19,-159.78 92.62 01/06/2016 22:26:05 70.16,-159.76 92.59 3.38 37
3 01/09/2016 13:02:51 70.83, -18.23 92.91 01/09/2016 13:01:42 70.89, -19.78 93.02 56.93 69
4 01/09/2016 13:52:29 -70.28, 148.58 87.64 01/09/2016 13:52:14 -70.29, 148.52 87.62 2.55 15
5 01/09/2016 14:41:56 70.18, -43.92 92.26 01/09/2016 14:42:58 70.17, -43.99 92.25 2.78 62
6 01/12/2016 05:19:27 70.32, 96.88 92.01 01/12/2016 05:18:23 70.32, 96.92 92.03 1.48 64
7 01/12/2016 06:08:56 -70.26, -95.56 88.05 01/12/2016 06:09:05 -70.24, -95.63 88.07 3.64 9
8 01/12/2016 06:58:31 69.71, 71.31 91.42 01/12/2016 06:59:41 69.70, 72.49 91.37 45.63 70
9 01/14/2016 21:35:55 70.28,-147.28 91.54 01/14/2016 21:35:15 70.28,-147.24 91.54 1.56 40
10 01/14/2016 22:25:25 -70.18, 20.20 88.57 01/14/2016 22:25:57 -70.19, 20.21 88.56 1.89 32
11 01/17/2016 13:02:45 -70.95, 161.97 88.31 01/17/2016 13:01:36 -71.03, 160.00 88.16 71.84 69
12 01/17/2016 13:52:23 70.24, -31.45 91.01 01/17/2016 13:52:07 70.24, -31.40 91.00 1.94 16
13 01/17/2016 14:41:53 -70.14, 136.03 89.10 01/17/2016 14:42:49 -70.15, 136.05 89.10 1.46 56

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2016
SNOs_Map_LANDSAT-8_NPP_20160105.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/04/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service