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: 2/16/2018
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 02/18/2018 06:58:11 70.10, 71.81 81.76 02/18/2018 06:57:28 70.12, 71.88 81.78 3.57 43
2 02/18/2018 07:47:40 -70.04,-120.64 98.32 02/18/2018 07:48:10 -70.04,-120.69 98.31 1.66 30
3 02/20/2018 22:24:59 -70.91, 21.24 98.43 02/20/2018 22:23:51 -70.97, 18.98 98.26 82.54 68
4 02/20/2018 23:14:39 70.09,-172.32 80.80 02/20/2018 23:14:21 70.11,-172.34 80.82 2.54 18
5 02/21/2018 00:04:08 -69.98, -4.84 99.33 02/21/2018 00:05:01 -69.98, -4.82 99.33 0.87 53
6 02/23/2018 14:41:39 -70.19, 136.06 100.08 02/23/2018 14:40:28 -70.19, 136.03 100.07 1.50 71
7 02/23/2018 15:31:06 70.08, -56.45 79.81 02/23/2018 15:31:12 70.06, -56.48 79.79 2.49 6
8 02/23/2018 16:20:39 -69.81, 110.80 100.46 02/23/2018 16:21:51 -69.82, 111.20 100.48 15.37 72
9 02/26/2018 06:58:08 -70.13,-108.15 101.14 02/26/2018 06:57:20 -70.13,-108.11 101.13 1.69 48
10 02/26/2018 07:47:35 70.01, 59.33 78.75 02/26/2018 07:48:04 70.01, 59.38 78.74 1.73 29
11 02/28/2018 22:24:53 70.92,-158.72 78.62 02/28/2018 22:23:45 70.96,-160.98 78.76 81.96 68
12 02/28/2018 23:14:36 -70.11, 7.70 102.17 02/28/2018 23:14:13 -70.13, 7.66 102.14 2.99 23
13 03/01/2018 00:04:03 70.00, 175.18 77.72 03/01/2018 00:04:57 70.02, 175.15 77.73 3.07 54

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2018
SNOs_Map_LANDSAT-8_NPP_20180217.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/16/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service