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: 2/14/2018
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 14:41:42 70.17, -43.97 82.76 02/15/2018 14:40:36 70.15, -43.95 82.76 2.06 66
2 02/15/2018 15:31:12 -70.05, 123.50 97.36 02/15/2018 15:31:18 -70.08, 123.48 97.34 2.70 6
3 02/15/2018 16:20:45 69.62, -69.45 82.22 02/15/2018 16:21:55 69.58, -68.47 82.13 38.54 70
4 02/18/2018 06:58:10 70.11, 71.83 81.77 02/18/2018 06:57:27 70.10, 71.91 81.76 3.65 43
5 02/18/2018 07:47:40 -70.00,-120.69 98.35 02/18/2018 07:48:09 -70.02,-120.65 98.34 2.27 29
6 02/20/2018 22:24:58 -70.93, 21.27 98.41 02/20/2018 22:23:50 -70.95, 19.02 98.28 82.03 68
7 02/20/2018 23:14:38 70.11,-172.29 80.81 02/20/2018 23:14:20 70.09,-172.31 80.80 1.60 18
8 02/21/2018 00:04:08 -70.00, -4.81 99.31 02/21/2018 00:05:02 -70.01, -4.87 99.30 2.51 54
9 02/23/2018 14:41:40 -70.15, 136.01 100.12 02/23/2018 14:40:28 -70.16, 136.06 100.10 2.29 72
10 02/23/2018 15:31:07 70.04, -56.51 79.77 02/23/2018 15:31:12 70.04, -56.45 79.77 2.37 5
11 02/23/2018 16:20:39 -69.83, 110.83 100.45 02/23/2018 16:21:51 -69.80, 111.24 100.50 15.99 72
12 02/26/2018 06:58:08 -70.14,-108.13 101.13 02/26/2018 06:57:21 -70.16,-108.16 101.10 2.35 47
13 02/26/2018 07:47:35 70.03, 59.35 78.76 02/26/2018 07:48:05 70.04, 59.33 78.77 2.26 30

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2018
SNOs_Map_LANDSAT-8_NPP_20180215.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/14/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service