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: 3/8/2019
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 03/09/2019 06:08:20 -71.02, -94.46 104.42 03/09/2019 06:07:13 -71.05, -97.00 104.28 92.20 67
2 03/09/2019 06:58:02 70.09, 71.81 74.69 03/09/2019 06:57:41 70.09, 71.85 74.69 1.47 21
3 03/09/2019 07:47:32 -69.98,-120.71 105.43 03/09/2019 07:48:23 -70.01,-120.71 105.41 3.32 51
4 03/11/2019 22:25:02 -70.20, 20.20 106.26 03/11/2019 22:23:49 -70.21, 20.14 106.23 2.25 73
5 03/11/2019 23:14:29 70.09,-172.31 73.63 03/11/2019 23:14:33 70.09,-172.36 73.63 2.07 4
6 03/12/2019 00:04:00 -69.93, -4.91 106.54 03/12/2019 00:05:13 -69.90, -4.76 106.59 6.40 73
7 03/14/2019 14:41:31 -70.14, 135.99 107.37 03/14/2019 14:40:41 -70.16, 135.99 107.34 2.55 50
8 03/14/2019 15:30:58 70.03, -56.52 72.51 03/14/2019 15:31:25 70.05, -56.52 72.53 1.97 27
9 03/14/2019 16:20:44 -69.04, 109.79 108.44 03/14/2019 16:21:50 -69.06, 112.23 108.52 97.00 66
10 03/17/2019 06:08:14 71.06, 85.61 72.46 03/17/2019 06:07:08 71.12, 82.90 72.63 97.95 66
11 03/17/2019 06:57:59 -70.13,-108.14 108.45 03/17/2019 06:57:33 -70.14,-108.19 108.43 1.97 26
12 03/17/2019 07:47:26 70.02, 59.35 71.44 03/17/2019 07:48:17 70.03, 59.29 71.44 2.20 51
13 03/19/2019 22:24:57 70.22,-159.76 70.59 03/19/2019 22:23:44 70.27,-159.93 70.67 8.74 73
14 03/19/2019 23:14:28 -70.06, 7.65 109.58 03/19/2019 23:14:24 -70.08, 7.69 109.56 2.16 4
15 03/20/2019 00:03:55 69.95, 175.13 70.31 03/20/2019 00:05:08 69.97, 175.16 70.31 2.41 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2019
SNOs_Map_LANDSAT-8_NPP_20190308.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/08/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service