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: 3/8/2016
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 03/10/2016 21:35:38 -70.86, 33.52 105.50 03/10/2016 21:34:28 -70.92, 31.83 105.37 61.86 70
2 03/10/2016 22:25:15 70.22,-159.80 73.87 03/10/2016 22:25:01 70.24,-159.76 73.90 2.98 14
3 03/10/2016 23:14:44 -70.16, 7.75 106.20 03/10/2016 23:15:43 -70.15, 7.70 106.22 2.36 59
4 03/13/2016 13:52:16 -70.32, 148.59 107.08 03/13/2016 13:51:09 -70.30, 148.61 107.09 3.17 67
5 03/13/2016 14:41:43 70.22, -43.92 72.81 03/13/2016 14:41:53 70.19, -43.92 72.79 2.71 10
6 03/13/2016 15:31:19 -69.78, 123.10 107.62 03/13/2016 15:32:29 -69.78, 124.03 107.66 35.75 70
7 03/16/2016 06:08:45 -70.26, -95.62 108.20 03/16/2016 06:08:01 -70.25, -95.54 108.21 3.32 44
8 03/16/2016 06:58:12 70.15, 71.87 71.69 03/16/2016 06:58:45 70.15, 71.92 71.68 2.10 33
9 03/18/2016 21:35:32 70.95,-146.34 71.41 03/18/2016 21:34:24 71.00,-148.29 71.54 70.68 68
10 03/18/2016 22:25:13 -70.24, 20.23 109.28 03/18/2016 22:24:54 -70.26, 20.22 109.26 2.22 19
11 03/18/2016 23:14:40 70.13,-172.28 70.60 03/18/2016 23:15:37 70.11,-172.24 70.58 2.33 57
12 03/21/2016 13:52:10 70.31, -31.42 69.73 03/21/2016 13:51:03 70.33, -31.43 69.77 2.80 67
13 03/21/2016 14:41:40 -70.21, 136.06 110.38 03/21/2016 14:41:45 -70.22, 136.06 110.37 1.76 5
14 03/21/2016 15:31:12 69.82, -56.84 69.24 03/21/2016 15:32:23 69.81, -56.01 69.20 31.84 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2016
SNOs_Map_LANDSAT-8_NPP_20160309.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/08/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service