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: 6/11/2018
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 06/12/2018 22:24:17 -70.17, 20.25 133.08 06/12/2018 22:23:49 -70.16, 20.24 133.08 1.32 28
2 06/12/2018 23:13:45 70.02,-172.33 46.77 06/12/2018 23:14:33 70.03,-172.25 46.79 3.49 48
3 06/15/2018 13:51:17 70.34, -31.27 46.96 06/15/2018 13:50:05 70.40, -31.67 47.05 16.79 72
4 06/15/2018 14:40:49 -70.12, 136.06 133.25 06/15/2018 14:40:43 -70.11, 136.10 133.26 1.88 6
5 06/15/2018 15:30:16 70.02, -56.45 46.65 06/15/2018 15:31:28 70.04, -56.48 46.66 2.79 72
6 06/18/2018 06:07:50 70.22, 84.45 46.77 06/18/2018 06:06:56 70.20, 84.42 46.75 3.16 54
7 06/18/2018 06:57:20 -70.12,-108.07 133.33 06/18/2018 06:57:38 -70.12,-108.13 133.34 2.56 18
8 06/18/2018 07:47:01 69.24, 58.37 45.83 06/18/2018 07:48:08 69.25, 60.45 45.76 82.20 67
9 06/20/2018 22:24:22 70.16,-159.77 46.68 06/20/2018 22:23:50 70.15,-159.73 46.67 1.82 32
10 06/20/2018 23:13:52 -70.06, 7.72 133.42 06/20/2018 23:14:32 -70.07, 7.71 133.42 0.67 40
11 06/23/2018 13:51:18 -70.65, 149.18 132.84 06/23/2018 13:50:08 -70.69, 147.87 132.74 48.60 70
12 06/23/2018 14:40:52 70.15, -43.90 46.69 06/23/2018 14:40:44 70.16, -43.97 46.70 2.57 8
13 06/23/2018 15:30:23 -70.00, 123.51 133.46 06/23/2018 15:31:25 -70.02, 123.56 133.45 2.94 62

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/11/2018
SNOs_Map_LANDSAT-8_NPP_20180612.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/11/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service