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: 2/8/2019
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 02/10/2019 14:41:42 -70.11, 135.97 95.54 02/10/2019 14:40:59 -70.10, 136.03 95.54 2.56 43
2 02/10/2019 15:31:09 70.00, -56.54 84.35 02/10/2019 15:31:43 69.98, -56.48 84.32 3.25 34
3 02/13/2019 06:08:31 70.73, 85.12 84.18 02/13/2019 06:07:22 70.82, 83.34 84.35 65.71 69
4 02/13/2019 06:58:11 -70.08,-108.21 96.46 02/13/2019 06:57:52 -70.10,-108.20 96.43 2.37 19
5 02/13/2019 07:47:38 69.97, 59.28 83.43 02/13/2019 07:48:36 69.98, 59.29 83.44 1.59 58
6 02/15/2019 22:25:11 70.16,-159.85 82.72 02/15/2019 22:24:03 70.14,-159.79 82.71 3.23 68
7 02/15/2019 23:14:41 -70.05, 7.63 97.39 02/15/2019 23:14:45 -70.05, 7.66 97.40 1.20 4
8 02/16/2019 00:04:13 69.67, 174.74 82.24 02/16/2019 00:05:24 69.67, 175.54 82.19 30.83 71
9 02/18/2019 14:41:41 70.14, -44.01 81.77 02/18/2019 14:40:57 70.14, -44.02 81.78 0.71 44
10 02/18/2019 15:31:11 -70.04, 123.49 98.34 02/18/2019 15:31:39 -70.05, 123.43 98.33 2.46 28
11 02/21/2019 06:08:29 -71.06, -94.40 98.31 02/21/2019 06:07:23 -71.09, -97.10 98.15 97.62 66
12 02/21/2019 06:58:12 70.07, 71.77 80.75 02/21/2019 06:57:50 70.09, 71.82 80.77 2.92 22
13 02/21/2019 07:47:42 -69.97,-120.73 99.36 02/21/2019 07:48:32 -70.00,-120.72 99.34 3.03 50

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/8/2019
SNOs_Map_LANDSAT-8_NPP_20190208.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/08/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service