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: 7/17/2016
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 07/19/2016 13:52:17 -70.70, 149.25 130.03 07/19/2016 13:51:07 -70.78, 147.73 129.89 56.27 70
2 07/19/2016 14:41:52 70.17, -43.90 49.47 07/19/2016 14:41:41 70.15, -43.96 49.45 3.18 11
3 07/19/2016 15:31:22 -70.06, 123.57 130.64 07/19/2016 15:32:23 -70.05, 123.50 130.65 2.49 61
4 07/22/2016 06:08:55 -70.21, -95.61 129.99 07/22/2016 06:07:49 -70.19, -95.57 129.99 2.30 66
5 07/22/2016 06:58:22 70.10, 71.88 49.93 07/22/2016 06:58:33 70.09, 71.90 49.91 1.53 11
6 07/22/2016 07:47:58 -69.66,-121.10 130.49 07/22/2016 07:49:09 -69.67,-120.16 130.52 36.33 71
7 07/24/2016 22:25:25 -70.19, 20.25 129.44 07/24/2016 22:24:43 -70.19, 20.22 129.44 1.48 42
8 07/24/2016 23:14:52 70.09,-172.26 50.47 07/24/2016 23:15:27 70.09,-172.32 50.47 2.30 35
9 07/27/2016 13:52:15 70.83, -30.56 51.76 07/27/2016 13:51:06 70.87, -32.41 51.88 67.79 69
10 07/27/2016 14:41:56 -70.12, 136.03 128.91 07/27/2016 14:41:36 -70.13, 136.08 128.90 2.29 20
11 07/27/2016 15:31:23 70.01, -56.49 51.00 07/27/2016 15:32:20 70.03, -56.46 51.01 2.57 57
12 07/30/2016 06:08:56 70.20, 84.39 51.79 07/30/2016 06:07:47 70.18, 84.46 51.78 3.27 69
13 07/30/2016 06:58:26 -70.10,-108.13 128.30 07/30/2016 06:58:30 -70.12,-108.13 128.27 2.70 4
14 07/30/2016 07:47:58 69.71, 58.97 51.34 07/30/2016 07:49:08 69.71, 59.79 51.31 31.51 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2016
SNOs_Map_LANDSAT-8_NPP_20160719.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/17/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service