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: 6/24/2018
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 06/26/2018 06:07:56 -70.23, -95.56 133.17 06/26/2018 06:06:53 -70.21, -95.58 133.18 2.25 63
2 06/26/2018 06:57:24 70.07, 71.86 46.68 06/26/2018 06:57:37 70.08, 71.93 46.69 2.81 13
3 06/26/2018 07:47:01 -69.58,-121.19 133.79 06/26/2018 07:48:11 -69.58,-120.01 133.83 45.91 70
4 06/28/2018 22:24:28 -70.16, 20.22 133.12 06/28/2018 22:23:47 -70.17, 20.26 133.10 2.04 41
5 06/28/2018 23:13:55 70.05,-172.29 46.78 06/28/2018 23:14:31 70.04,-172.24 46.77 2.24 36
6 07/01/2018 13:51:20 70.73, -30.68 47.60 07/01/2018 13:50:10 70.79, -32.27 47.72 58.64 70
7 07/01/2018 14:40:59 -70.14, 136.07 132.97 07/01/2018 14:40:41 -70.13, 136.10 132.98 1.28 18
8 07/01/2018 15:30:26 70.03, -56.44 46.93 07/01/2018 15:31:25 70.00, -56.41 46.90 2.72 59
9 07/04/2018 06:08:00 70.21, 84.43 47.31 07/04/2018 06:06:54 70.23, 84.40 47.34 2.13 66
10 07/04/2018 06:57:30 -70.11,-108.08 132.78 07/04/2018 06:57:35 -70.09,-108.07 132.80 2.32 5
11 07/04/2018 07:47:03 69.67, 58.94 46.81 07/04/2018 07:48:13 69.65, 59.89 46.75 36.89 70
12 07/06/2018 22:24:30 70.18,-159.74 47.55 07/06/2018 22:23:47 70.20,-159.78 47.57 2.27 43
13 07/06/2018 23:14:00 -70.09, 7.76 132.55 07/06/2018 23:14:28 -70.06, 7.76 132.58 3.14 28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/24/2018
SNOs_Map_LANDSAT-8_NPP_20180625.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/24/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service