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: 12/24/2013
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 12/26/2013 13:53:48 70.47, -31.22 93.72 12/26/2013 13:52:36 70.50, -32.04 93.78 30.61 72
2 12/26/2013 14:43:23 -70.09, 135.86 86.65 12/26/2013 14:43:12 -70.11, 135.89 86.63 2.32 11
3 12/26/2013 15:32:50 69.97, -56.65 93.24 12/26/2013 15:33:56 69.97, -56.59 93.24 2.29 66
4 12/29/2013 06:10:20 70.18, 84.25 93.33 12/29/2013 06:09:28 70.19, 84.21 93.34 1.54 52
5 12/29/2013 06:59:50 -70.09,-108.26 86.78 12/29/2013 07:00:09 -70.06,-108.27 86.80 2.59 19
6 12/29/2013 07:49:32 69.14, 58.10 92.31 12/29/2013 07:50:38 69.13, 60.40 92.25 91.21 66
7 12/31/2013 22:26:48 70.16,-159.91 93.12 12/31/2013 22:26:26 70.15,-159.96 93.12 1.87 22
8 12/31/2013 23:16:19 -70.01, 7.51 87.03 12/31/2013 23:17:07 -70.02, 7.56 87.02 2.77 48
9 01/03/2014 13:53:49 -70.23, 148.43 87.04 01/03/2014 13:52:40 -70.25, 148.36 87.02 3.07 69
10 01/03/2014 14:43:16 70.11, -44.10 92.84 01/03/2014 14:43:24 70.12, -44.13 92.85 1.57 8
11 01/03/2014 15:32:50 -69.80, 123.09 87.47 01/03/2014 15:34:02 -69.83, 123.63 87.46 20.82 72
12 01/06/2014 06:10:17 -70.17, -95.78 87.39 01/06/2014 06:09:37 -70.16, -95.74 87.39 1.81 40
13 01/06/2014 06:59:44 70.04, 71.69 92.49 01/06/2014 07:00:21 70.03, 71.76 92.48 3.02 37

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2013
SNOs_Map_LANDSAT-8_NPP_20131225.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/24/2013 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service