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: 6/10/2018
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 22:24:18 -70.15, 20.22 133.10 06/12/2018 22:23:50 -70.18, 20.21 133.06 3.47 28
2 06/12/2018 23:13:45 70.05,-172.28 46.80 06/12/2018 23:14:34 70.06,-172.28 46.81 0.83 49
3 06/15/2018 13:51:18 70.31, -31.30 46.94 06/15/2018 13:50:05 70.37, -31.63 47.01 13.65 73
4 06/15/2018 14:40:49 -70.16, 136.10 133.22 06/15/2018 14:40:44 -70.13, 136.06 133.24 2.88 5
5 06/15/2018 15:30:17 69.99, -56.48 46.62 06/15/2018 15:31:28 70.01, -56.44 46.63 2.47 71
6 06/18/2018 06:07:50 70.20, 84.41 46.75 06/18/2018 06:06:56 70.22, 84.39 46.77 2.09 54
7 06/18/2018 06:57:20 -70.10,-108.10 133.35 06/18/2018 06:57:37 -70.08,-108.09 133.37 1.90 17
8 06/18/2018 07:47:01 69.21, 58.34 45.81 06/18/2018 07:48:07 69.22, 60.49 45.73 85.20 66
9 06/20/2018 22:24:21 70.19,-159.72 46.71 06/20/2018 22:23:50 70.17,-159.77 46.70 3.00 31
10 06/20/2018 23:13:52 -70.04, 7.69 133.44 06/20/2018 23:14:31 -70.03, 7.76 133.45 2.68 39
11 06/23/2018 13:51:19 -70.63, 149.15 132.86 06/23/2018 13:50:08 -70.66, 147.92 132.77 45.56 71
12 06/23/2018 14:40:53 70.13, -43.93 46.67 06/23/2018 14:40:44 70.13, -43.92 46.67 0.53 9
13 06/23/2018 15:30:23 -70.03, 123.56 133.42 06/23/2018 15:31:26 -70.04, 123.53 133.42 1.46 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2018
SNOs_Map_LANDSAT-8_NPP_20180611.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/10/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service