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: 2/26/2015
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 02/28/2015 18:17:47 70.77, -97.21 78.64 02/28/2015 18:16:34 70.78, -97.19 78.67 1.68 73
2 02/28/2015 19:07:16 -70.71, 70.33 101.43 02/28/2015 19:07:16 -70.69, 70.28 101.45 3.11 0
3 02/28/2015 19:56:46 70.44,-122.42 78.31 02/28/2015 19:57:58 70.47,-122.07 78.32 13.65 72
4 03/03/2015 10:34:15 70.74, 18.63 77.60 03/03/2015 10:33:26 70.73, 18.67 77.59 2.24 49
5 03/03/2015 11:23:45 -70.63,-173.90 102.53 03/03/2015 11:24:08 -70.63,-173.86 102.53 1.76 23
6 03/06/2015 02:50:43 70.70, 134.44 76.52 03/06/2015 02:50:18 70.68, 134.51 76.50 3.25 25
7 03/06/2015 03:40:13 -70.59, -58.09 103.60 03/06/2015 03:41:00 -70.58, -58.01 103.62 3.22 47
8 03/08/2015 18:17:42 -70.85, 82.91 104.37 03/08/2015 18:16:29 -70.89, 82.63 104.31 11.30 73
9 03/08/2015 19:07:10 70.69,-109.69 75.46 03/08/2015 19:07:11 70.69,-109.74 75.47 1.85 1
10 03/08/2015 19:56:40 -70.58, 57.78 104.66 03/08/2015 19:57:53 -70.58, 57.75 104.66 1.31 73
11 03/11/2015 10:34:09 -70.77,-161.33 105.50 03/11/2015 10:33:18 -70.75,-161.37 105.52 3.10 51
12 03/11/2015 11:23:36 70.66, 6.15 74.38 03/11/2015 11:24:02 70.66, 6.09 74.38 2.33 26

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2015
SNOs_Map_LANDSAT-8_NPP_20150227.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/26/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service