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: 6/23/2018
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 06:07:57 -70.19, -95.61 133.21 06/26/2018 06:06:53 -70.19, -95.55 133.20 2.31 64
2 06/26/2018 06:57:24 70.08, 71.88 46.70 06/26/2018 06:57:38 70.12, 71.87 46.73 3.45 14
3 06/26/2018 07:47:01 -69.59,-121.17 133.77 06/26/2018 07:48:11 -69.57,-119.98 133.85 46.02 70
4 06/28/2018 22:24:28 -70.17, 20.24 133.11 06/28/2018 22:23:47 -70.15, 20.28 133.12 2.57 41
5 06/28/2018 23:13:55 70.06,-172.27 46.80 06/28/2018 23:14:32 70.08,-172.30 46.81 2.09 37
6 07/01/2018 13:51:20 70.74, -30.66 47.61 07/01/2018 13:50:11 70.83, -32.34 47.76 62.09 69
7 07/01/2018 14:40:59 -70.15, 136.09 132.96 07/01/2018 14:40:42 -70.17, 136.04 132.94 2.98 17
8 07/01/2018 15:30:26 70.04, -56.42 46.94 07/01/2018 15:31:26 70.05, -56.47 46.94 1.91 60
9 07/04/2018 06:07:59 70.22, 84.44 47.32 07/04/2018 06:06:53 70.22, 84.41 47.33 1.14 66
10 07/04/2018 06:57:29 -70.12,-108.07 132.77 07/04/2018 06:57:35 -70.13,-108.14 132.76 2.83 6
11 07/04/2018 07:47:02 69.68, 58.96 46.81 07/04/2018 07:48:12 69.64, 59.91 46.74 37.05 70
12 07/06/2018 22:24:30 70.19,-159.72 47.56 07/06/2018 22:23:47 70.19,-159.77 47.57 1.59 43
13 07/06/2018 23:14:00 -70.09, 7.77 132.54 07/06/2018 23:14:29 -70.10, 7.69 132.53 3.15 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2018
SNOs_Map_LANDSAT-8_NPP_20180624.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/23/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service