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: 7/15/2016
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 07/16/2016 22:25:22 70.19,-159.75 49.01 07/16/2016 22:24:48 70.19,-159.80 49.02 1.85 34
2 07/16/2016 23:14:52 -70.08, 7.72 131.10 07/16/2016 23:15:30 -70.09, 7.67 131.08 2.80 38
3 07/19/2016 13:52:16 -70.73, 149.28 130.01 07/19/2016 13:51:06 -70.76, 147.76 129.91 55.81 70
4 07/19/2016 14:41:52 70.13, -43.96 49.43 07/19/2016 14:41:40 70.13, -43.94 49.44 0.77 12
5 07/19/2016 15:31:22 -70.02, 123.52 130.67 07/19/2016 15:32:22 -70.03, 123.53 130.67 1.34 60
6 07/22/2016 06:08:55 -70.23, -95.58 129.97 07/22/2016 06:07:50 -70.23, -95.62 129.95 1.51 65
7 07/22/2016 06:58:22 70.12, 71.91 49.94 07/22/2016 06:58:34 70.13, 71.84 49.95 2.84 12
8 07/22/2016 07:47:58 -69.68,-121.07 130.47 07/22/2016 07:49:09 -69.66,-120.13 130.54 36.27 71
9 07/24/2016 22:25:26 -70.16, 20.20 129.47 07/24/2016 22:24:43 -70.17, 20.24 129.45 2.19 43
10 07/24/2016 23:14:53 70.05,-172.31 50.43 07/24/2016 23:15:27 70.08,-172.31 50.46 3.38 34
11 07/27/2016 13:52:15 70.84, -30.53 51.77 07/27/2016 13:51:07 70.92, -32.50 51.93 71.94 68
12 07/27/2016 14:41:56 -70.14, 136.05 128.89 07/27/2016 14:41:36 -70.12, 136.09 128.91 2.61 20
13 07/27/2016 15:31:23 70.03, -56.46 51.01 07/27/2016 15:32:20 70.03, -56.46 51.01 0.39 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2016
SNOs_Map_LANDSAT-8_NPP_20160715.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/15/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service