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: 9/24/2018
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 09/24/2018 22:25:05 70.16,-159.79 70.79 09/24/2018 22:24:26 70.15,-159.78 70.78 0.97 39
2 09/24/2018 23:14:35 -70.05, 7.69 109.32 09/24/2018 23:15:08 -70.06, 7.68 109.30 1.56 33
3 09/27/2018 13:51:59 -70.78, 149.37 107.57 09/27/2018 13:50:50 -70.88, 147.52 107.46 68.31 69
4 09/27/2018 14:41:36 70.13, -43.95 71.80 09/27/2018 14:41:22 70.13, -43.98 71.80 1.26 14
5 09/27/2018 15:31:06 -70.03, 123.53 108.30 09/27/2018 15:32:04 -70.04, 123.48 108.28 2.67 58
6 09/30/2018 06:08:40 -70.21, -95.60 107.10 09/30/2018 06:07:34 -70.23, -95.67 107.08 3.05 66
7 09/30/2018 06:58:07 70.10, 71.89 72.81 09/30/2018 06:58:18 70.11, 71.82 72.82 2.90 11
8 09/30/2018 07:47:43 -69.67,-121.08 107.61 09/30/2018 07:48:54 -69.71,-120.25 107.58 32.55 71
9 10/02/2018 22:25:11 -70.18, 20.23 106.10 10/02/2018 22:24:29 -70.16, 20.21 106.11 2.39 42
10 10/02/2018 23:14:38 70.07,-172.29 73.81 10/02/2018 23:15:13 70.05,-172.31 73.79 2.53 35
11 10/05/2018 13:52:02 70.73, -30.70 75.48 10/05/2018 13:50:53 70.82, -32.39 75.58 62.34 69
12 10/05/2018 14:41:41 -70.14, 136.05 105.10 10/05/2018 14:41:24 -70.14, 136.01 105.10 1.82 17
13 10/05/2018 15:31:08 70.03, -56.46 74.80 10/05/2018 15:32:08 70.03, -56.51 74.81 1.99 60
14 10/08/2018 06:08:42 70.20, 84.38 75.97 10/08/2018 06:07:37 70.18, 84.41 75.95 2.72 65
15 10/08/2018 06:58:12 -70.10,-108.13 104.12 10/08/2018 06:58:19 -70.08,-108.12 104.14 2.45 7
16 10/08/2018 07:47:46 69.60, 58.82 75.40 10/08/2018 07:48:56 69.60, 59.91 75.39 42.23 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_LANDSAT-8_NPP_20180926.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/24/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service