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: 10/9/2016
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 10/10/2016 06:09:01 -70.95, -94.52 102.33 10/10/2016 06:07:53 -70.99, -96.81 102.29 83.10 68
2 10/10/2016 06:58:41 70.15, 71.92 76.87 10/10/2016 06:58:23 70.13, 71.89 76.86 2.34 18
3 10/10/2016 07:48:11 -70.03,-120.61 103.23 10/10/2016 07:49:04 -70.00,-120.60 103.26 3.39 53
4 10/12/2016 22:25:44 -70.19, 20.22 102.09 10/12/2016 22:24:33 -70.21, 20.22 102.08 1.79 71
5 10/12/2016 23:15:11 70.09,-172.29 77.82 10/12/2016 23:15:17 70.08,-172.27 77.81 1.27 6
6 10/13/2016 00:04:44 -69.81, -5.04 102.45 10/13/2016 00:05:56 -69.84, -4.60 102.41 17.04 72
7 10/15/2016 14:42:14 -70.19, 136.08 101.11 10/15/2016 14:41:28 -70.16, 136.06 101.13 3.27 46
8 10/15/2016 15:31:42 70.02, -56.50 78.75 10/15/2016 15:32:12 70.03, -56.44 78.76 2.36 30
9 10/18/2016 06:09:03 70.88, 85.36 80.57 10/18/2016 06:07:55 70.93, 83.26 80.62 76.80 68
10 10/18/2016 06:58:45 -70.12,-108.13 100.19 10/18/2016 06:58:23 -70.11,-108.11 100.20 1.09 22
11 10/18/2016 07:48:12 70.01, 59.35 79.71 10/18/2016 07:49:07 69.99, 59.38 79.70 2.32 55
12 10/20/2016 22:25:45 70.20,-159.77 80.84 10/20/2016 22:24:37 70.21,-159.82 80.85 2.20 68
13 10/20/2016 23:15:15 -70.10, 7.72 99.25 10/20/2016 23:15:18 -70.07, 7.71 99.28 3.29 3
14 10/21/2016 00:04:47 69.71, 174.82 80.37 10/21/2016 00:05:58 69.74, 175.52 80.41 27.08 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2016
SNOs_Map_LANDSAT-8_NPP_20161009.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/09/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service