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: 6/8/2018
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 06/10/2018 06:07:46 -70.21, -95.58 132.87 06/10/2018 06:06:56 -70.23, -95.63 132.84 3.22 50
2 06/10/2018 06:57:13 70.10, 71.92 47.04 06/10/2018 06:57:40 70.10, 71.87 47.03 1.89 27
3 06/10/2018 07:46:59 -69.12,-121.79 133.92 06/10/2018 07:48:05 -69.13,-119.38 133.98 95.53 66
4 06/12/2018 22:24:18 -70.16, 20.23 133.09 06/12/2018 22:23:50 -70.18, 20.22 133.07 2.05 28
5 06/12/2018 23:13:45 70.05,-172.28 46.81 06/12/2018 23:14:34 70.05,-172.28 46.81 0.16 49
6 06/15/2018 13:51:18 70.32, -31.29 46.94 06/15/2018 13:50:05 70.37, -31.62 47.01 13.55 73
7 06/15/2018 14:40:50 -70.11, 136.04 133.26 06/15/2018 14:40:44 -70.13, 136.07 133.24 2.43 6
8 06/15/2018 15:30:16 70.00, -56.48 46.63 06/15/2018 15:31:27 70.01, -56.43 46.63 1.71 71
9 06/18/2018 06:07:50 70.21, 84.43 46.76 06/18/2018 06:06:56 70.22, 84.39 46.78 1.80 54
10 06/18/2018 06:57:20 -70.11,-108.08 133.34 06/18/2018 06:57:37 -70.08,-108.08 133.37 3.30 17
11 06/18/2018 07:47:01 69.23, 58.35 45.82 06/18/2018 07:48:07 69.22, 60.49 45.73 84.58 66
12 06/20/2018 22:24:22 70.15,-159.78 46.67 06/20/2018 22:23:50 70.18,-159.77 46.70 2.78 32
13 06/20/2018 23:13:52 -70.06, 7.72 133.42 06/20/2018 23:14:31 -70.04, 7.76 133.45 2.63 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2018
SNOs_Map_LANDSAT-8_NPP_20180609.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/08/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service