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: 9/8/2020
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 09/08/2020 14:42:07 -70.15, 136.05 115.30 09/08/2020 14:40:59 -70.13, 136.04 115.32 2.39 68
2 09/08/2020 15:31:34 70.04, -56.46 64.61 09/08/2020 15:31:43 70.01, -56.49 64.59 3.11 9
3 09/08/2020 16:21:09 -69.66, 110.65 115.75 09/08/2020 16:22:20 -69.65, 111.37 115.77 27.87 71
4 09/11/2020 06:58:38 -70.10,-108.14 114.34 09/11/2020 06:57:55 -70.12,-108.18 114.31 2.76 43
5 09/11/2020 07:48:05 69.99, 59.35 65.57 09/11/2020 07:48:39 70.01, 59.29 65.59 3.32 34
6 09/13/2020 22:25:28 70.75,-158.93 67.32 09/13/2020 22:24:20 70.79,-160.81 67.40 68.96 68
7 09/13/2020 23:15:09 -70.05, 7.67 113.37 09/13/2020 23:14:50 -70.06, 7.67 113.35 1.49 19
8 09/14/2020 00:04:36 69.93, 175.15 66.54 09/14/2020 00:05:34 69.96, 175.14 66.56 2.47 58
9 09/16/2020 14:42:10 70.09, -44.02 67.69 09/16/2020 14:41:03 70.11, -43.95 67.72 3.65 67
10 09/16/2020 15:31:40 -69.99, 123.47 112.40 09/16/2020 15:31:45 -70.01, 123.53 112.38 2.70 5
11 09/16/2020 16:21:12 69.60, -69.43 67.24 09/16/2020 16:22:23 69.59, -68.54 67.21 34.54 71
12 09/19/2020 06:58:39 70.08, 71.85 68.72 09/19/2020 06:57:57 70.06, 71.90 68.70 3.10 42
13 09/19/2020 07:48:09 -69.99,-120.66 111.37 09/19/2020 07:48:40 -70.01,-120.70 111.35 2.68 31
14 09/21/2020 22:25:31 -70.79, 21.13 109.56 09/21/2020 22:24:22 -70.84, 19.11 109.48 73.86 69
15 09/21/2020 23:15:09 70.08,-172.29 69.75 09/21/2020 23:14:53 70.07,-172.34 69.75 2.18 16
16 09/22/2020 00:04:40 -69.93, -4.87 110.39 09/22/2020 00:05:35 -69.96, -4.86 110.36 3.60 55

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2020
SNOs_Map_LANDSAT-8_NPP_20200908.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/08/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP