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: 9/19/2018
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 09/19/2018 13:51:56 70.68, -30.78 69.22 09/19/2018 13:50:46 70.76, -32.29 69.33 56.29 70
2 09/19/2018 14:41:34 -70.13, 136.04 111.32 09/19/2018 14:41:18 -70.14, 136.02 111.30 2.11 16
3 09/19/2018 15:31:01 70.02, -56.45 68.60 09/19/2018 15:32:02 70.03, -56.50 68.60 1.83 61
4 09/22/2018 06:08:33 70.21, 84.42 69.80 09/22/2018 06:07:31 70.21, 84.36 69.80 2.30 62
5 09/22/2018 06:58:03 -70.10,-108.11 110.30 09/22/2018 06:58:13 -70.12,-108.18 110.29 3.10 10
6 09/22/2018 07:47:39 69.50, 58.71 69.12 09/22/2018 07:48:48 69.53, 60.01 69.13 50.85 69
7 09/24/2018 22:25:04 70.13,-159.82 70.76 09/24/2018 22:24:26 70.14,-159.76 70.77 2.50 38
8 09/24/2018 23:14:34 -70.02, 7.66 109.34 09/24/2018 23:15:08 -70.04, 7.71 109.32 2.64 34
9 09/27/2018 13:51:58 -70.70, 149.26 107.65 09/27/2018 13:50:48 -70.75, 147.72 107.58 56.66 70
10 09/27/2018 14:41:34 70.10, -43.98 71.77 09/27/2018 14:41:22 70.12, -43.96 71.79 2.74 12
11 09/27/2018 15:31:04 -70.00, 123.50 108.33 09/27/2018 15:32:04 -70.02, 123.50 108.30 3.09 60
12 09/30/2018 06:08:37 -70.18, -95.63 107.13 09/30/2018 06:07:33 -70.16, -95.56 107.15 3.24 64
13 09/30/2018 06:58:04 70.06, 71.85 72.77 09/30/2018 06:58:17 70.05, 71.91 72.76 2.56 13
14 09/30/2018 07:47:42 -69.53,-121.26 107.76 09/30/2018 07:48:51 -69.53,-119.99 107.76 49.36 69
15 10/02/2018 22:25:06 -70.14, 20.20 106.13 10/02/2018 22:24:28 -70.15, 20.23 106.13 1.20 38
16 10/02/2018 23:14:33 70.03,-172.32 73.77 10/02/2018 23:15:12 70.04,-172.30 73.79 1.99 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2018
SNOs_Map_LANDSAT-8_NPP_20180919.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/19/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service