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 22:25:06 70.14,-159.81 70.77 09/24/2018 22:24:27 70.17,-159.81 70.80 3.36 39
2 09/24/2018 23:14:36 -70.03, 7.66 109.34 09/24/2018 23:15:08 -70.03, 7.73 109.34 2.57 32
3 09/27/2018 13:51:59 -70.82, 149.43 107.53 09/27/2018 13:50:50 -70.84, 147.58 107.49 67.48 69
4 09/27/2018 14:41:37 70.11, -43.97 71.78 09/27/2018 14:41:22 70.10, -43.93 71.77 2.56 15
5 09/27/2018 15:31:06 -70.01, 123.51 108.32 09/27/2018 15:32:03 -70.01, 123.53 108.32 0.92 57
6 09/30/2018 06:08:40 -70.19, -95.63 107.12 09/30/2018 06:07:33 -70.19, -95.61 107.12 0.70 67
7 09/30/2018 06:58:07 70.08, 71.86 72.79 09/30/2018 06:58:17 70.08, 71.87 72.79 0.57 10
8 09/30/2018 07:47:42 -69.71,-121.04 107.58 09/30/2018 07:48:53 -69.67,-120.20 107.62 32.64 71
9 10/02/2018 22:25:11 -70.16, 20.20 106.12 10/02/2018 22:24:29 -70.18, 20.18 106.10 1.98 42
10 10/02/2018 23:14:38 70.05,-172.31 73.79 10/02/2018 23:15:13 70.06,-172.33 73.81 2.00 35
11 10/05/2018 13:52:03 70.71, -30.73 75.46 10/05/2018 13:50:53 70.78, -32.33 75.54 59.07 70
12 10/05/2018 14:41:42 -70.12, 136.03 105.12 10/05/2018 14:41:24 -70.11, 136.06 105.13 1.99 18
13 10/05/2018 15:31:09 70.01, -56.49 74.78 10/05/2018 15:32:08 70.00, -56.46 74.77 1.59 59
14 10/08/2018 06:08:43 70.18, 84.35 75.95 10/08/2018 06:07:38 70.19, 84.38 75.97 2.22 65
15 10/08/2018 06:58:12 -70.08,-108.16 104.14 10/08/2018 06:58:19 -70.10,-108.15 104.12 1.73 7
16 10/08/2018 07:47:46 69.58, 58.79 75.38 10/08/2018 07:48:56 69.62, 59.88 75.41 42.45 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_LANDSAT-8_NPP_20180925.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