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: 6/16/2018
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 06/18/2018 06:07:51 70.18, 84.38 46.73 06/18/2018 06:06:56 70.19, 84.44 46.74 2.25 55
2 06/18/2018 06:57:20 -70.13,-108.06 133.33 06/18/2018 06:57:38 -70.11,-108.13 133.34 2.94 18
3 06/18/2018 07:47:01 69.25, 58.38 45.84 06/18/2018 07:48:08 69.24, 60.47 45.75 82.23 67
4 06/20/2018 22:24:21 70.17,-159.75 46.69 06/20/2018 22:23:50 70.19,-159.80 46.72 3.19 31
5 06/20/2018 23:13:51 -70.06, 7.73 133.42 06/20/2018 23:14:31 -70.06, 7.72 133.42 0.39 40
6 06/23/2018 13:51:18 -70.65, 149.19 132.83 06/23/2018 13:50:08 -70.70, 147.87 132.74 48.71 70
7 06/23/2018 14:40:52 70.16, -43.89 46.70 06/23/2018 14:40:44 70.15, -43.96 46.70 2.59 8
8 06/23/2018 15:30:23 -70.00, 123.52 133.46 06/23/2018 15:31:25 -70.02, 123.56 133.44 2.75 62
9 06/26/2018 06:07:57 -70.20, -95.60 133.20 06/26/2018 06:06:53 -70.18, -95.54 133.21 3.07 64
10 06/26/2018 06:57:24 70.09, 71.88 46.70 06/26/2018 06:57:38 70.11, 71.88 46.73 2.98 14
11 06/26/2018 07:47:02 -69.55,-121.23 133.82 06/26/2018 07:48:11 -69.55,-119.97 133.86 48.96 69
12 06/28/2018 22:24:28 -70.18, 20.26 133.10 06/28/2018 22:23:48 -70.19, 20.22 133.08 1.82 40
13 06/28/2018 23:13:55 70.07,-172.26 46.80 06/28/2018 23:14:32 70.07,-172.29 46.80 1.36 37

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/16/2018
SNOs_Map_LANDSAT-8_NPP_20180617.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/16/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service