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: 9/21/2016
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 09/21/2016 14:42:07 70.19, -43.89 69.71 09/21/2016 14:41:17 70.17, -43.93 69.69 2.84 50
2 09/21/2016 15:31:37 -70.07, 123.58 110.40 09/21/2016 15:31:59 -70.09, 123.51 110.38 3.56 22
3 09/21/2016 16:21:21 69.03, -70.18 68.60 09/21/2016 16:22:26 69.05, -67.68 68.59 99.42 65
4 09/24/2016 06:58:37 70.13, 71.91 70.69 09/24/2016 06:58:14 70.12, 71.90 70.68 1.41 23
5 09/24/2016 07:48:07 -70.02,-120.61 109.41 09/24/2016 07:48:56 -70.04,-120.66 109.39 2.86 49
6 09/26/2016 22:25:39 -70.17, 20.21 108.24 09/26/2016 22:24:26 -70.20, 20.23 108.21 3.18 73
7 09/26/2016 23:15:06 70.06,-172.30 71.67 09/26/2016 23:15:10 70.07,-172.26 71.67 1.48 4
8 09/27/2016 00:04:37 -69.90, -4.89 108.49 09/27/2016 00:05:50 -69.89, -4.67 108.50 8.97 73
9 09/29/2016 14:42:08 -70.16, 136.07 107.22 09/29/2016 14:41:23 -70.15, 136.06 107.22 0.57 45
10 09/29/2016 15:31:35 70.05, -56.44 72.69 09/29/2016 15:32:07 70.03, -56.44 72.67 2.27 32
11 10/02/2016 06:08:58 70.73, 85.17 74.38 10/02/2016 06:07:49 70.77, 83.52 74.44 60.78 69
12 10/02/2016 06:58:37 -70.14,-108.08 106.20 10/02/2016 06:58:20 -70.11,-108.11 106.23 3.10 17
13 10/02/2016 07:48:05 69.97, 59.33 73.65 10/02/2016 07:49:04 69.99, 59.38 73.66 2.97 59
14 10/04/2016 22:25:37 70.15,-159.80 74.83 10/04/2016 22:24:35 70.16,-159.74 74.84 2.42 62
15 10/04/2016 23:15:07 -70.05, 7.69 105.26 10/04/2016 23:15:17 -70.07, 7.71 105.24 2.26 10
16 10/05/2016 00:04:43 69.44, 174.49 74.15 10/05/2016 00:05:52 69.47, 175.91 74.18 55.48 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2016
SNOs_Map_LANDSAT-8_NPP_20160921.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/21/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service