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: 2/15/2018
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 02/15/2018 15:31:12 -70.06, 123.51 97.36 02/15/2018 15:31:18 -70.08, 123.48 97.34 2.10 6
2 02/15/2018 16:20:45 69.63, -69.45 82.23 02/15/2018 16:21:56 69.63, -68.54 82.18 35.17 71
3 02/18/2018 06:58:10 70.12, 71.84 81.78 02/18/2018 06:57:28 70.15, 71.84 81.82 2.94 42
4 02/18/2018 07:47:40 -70.01,-120.69 98.34 02/18/2018 07:48:09 -70.02,-120.65 98.34 1.82 29
5 02/20/2018 22:24:58 -70.93, 21.28 98.41 02/20/2018 22:23:50 -70.95, 19.02 98.28 82.06 68
6 02/20/2018 23:14:38 70.11,-172.29 80.82 02/20/2018 23:14:20 70.09,-172.30 80.80 2.37 18
7 02/21/2018 00:04:08 -70.00, -4.81 99.30 02/21/2018 00:05:02 -70.01, -4.86 99.30 2.27 54
8 02/23/2018 14:41:40 -70.16, 136.01 100.11 02/23/2018 14:40:28 -70.16, 136.06 100.10 2.12 72
9 02/23/2018 15:31:07 70.05, -56.50 79.77 02/23/2018 15:31:12 70.04, -56.44 79.77 2.38 5
10 02/23/2018 16:20:39 -69.83, 110.83 100.45 02/23/2018 16:21:51 -69.80, 111.24 100.51 16.00 72
11 02/26/2018 06:58:08 -70.14,-108.13 101.12 02/26/2018 06:57:21 -70.16,-108.16 101.10 2.22 47
12 02/26/2018 07:47:35 70.03, 59.35 78.76 02/26/2018 07:48:05 70.04, 59.33 78.77 1.93 30
13 02/28/2018 22:24:52 70.93,-158.71 78.63 02/28/2018 22:23:45 70.99,-161.03 78.79 84.39 67
14 02/28/2018 23:14:35 -70.12, 7.72 102.16 02/28/2018 23:14:12 -70.11, 7.70 102.16 1.50 23
15 03/01/2018 00:04:02 70.00, 175.20 77.72 03/01/2018 00:04:56 70.00, 175.18 77.71 1.11 54

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2018
SNOs_Map_LANDSAT-8_NPP_20180216.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/15/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service