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: 6/5/2014
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 06/07/2014 02:01:11 -70.87, -32.84 131.95 06/07/2014 01:59:59 -70.94, -33.69 131.85 31.90 72
2 06/07/2014 02:50:42 70.55, 134.32 47.74 06/07/2014 02:50:38 70.56, 134.25 47.75 2.63 4
3 06/07/2014 03:40:12 -70.44, -58.21 132.37 06/07/2014 03:41:19 -70.42, -58.21 132.40 1.89 67
4 06/09/2014 18:17:46 -70.63, 82.67 132.42 06/09/2014 18:16:51 -70.61, 82.64 132.43 2.60 55
5 06/09/2014 19:07:14 70.48,-109.92 47.43 06/09/2014 19:07:35 70.49,-109.86 47.45 2.93 21
6 06/09/2014 19:56:56 -69.71, 56.62 133.32 06/09/2014 19:58:03 -69.67, 58.73 133.41 81.57 67
7 06/12/2014 10:34:17 -70.61,-161.49 132.63 06/12/2014 10:33:49 -70.59,-161.56 132.64 2.79 28
8 06/12/2014 11:23:44 70.50, 6.00 47.27 06/12/2014 11:24:33 70.48, 5.94 47.25 3.33 49
9 06/15/2014 02:01:18 70.68, 146.87 47.31 06/15/2014 02:00:05 70.68, 146.76 47.32 3.85 73
10 06/15/2014 02:50:49 -70.52, -45.74 132.85 06/15/2014 02:50:46 -70.53, -45.68 132.84 2.65 3
11 06/15/2014 03:40:17 70.36, 121.67 46.99 06/15/2014 03:41:29 70.37, 121.89 46.99 8.61 72
12 06/17/2014 18:17:48 70.64, -97.31 47.18 06/17/2014 18:17:01 70.62, -97.37 47.17 2.93 47
13 06/17/2014 19:07:18 -70.54, 70.16 132.92 06/17/2014 19:07:43 -70.52, 70.11 132.94 2.59 25

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2014
SNOs_Map_LANDSAT-8_NPP_20140606.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/05/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service