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: 7/2/2014
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 07/03/2014 18:17:52 70.59, -97.37 47.62 07/03/2014 18:17:19 70.60, -97.29 47.64 2.94 33
2 07/03/2014 19:07:21 -70.53, 70.18 132.43 07/03/2014 19:08:01 -70.50, 70.18 132.46 3.32 40
3 07/06/2014 09:44:52 -70.91,-148.65 131.82 07/06/2014 09:43:40 -70.94,-149.40 131.76 27.65 72
4 07/06/2014 10:34:23 70.59, 18.51 47.88 07/06/2014 10:34:19 70.57, 18.52 47.85 2.74 4
5 07/06/2014 11:23:53 -70.48,-174.02 132.23 07/06/2014 11:25:01 -70.47,-174.00 132.25 1.71 68
6 07/09/2014 02:01:28 -70.64, -33.19 131.79 07/09/2014 02:00:35 -70.65, -33.15 131.77 1.98 53
7 07/09/2014 02:50:55 70.53, 134.29 48.12 07/09/2014 02:51:19 70.54, 134.33 48.12 1.80 24
8 07/09/2014 03:40:40 -69.60, -59.39 132.76 07/09/2014 03:41:45 -69.60, -56.90 132.86 96.79 65
9 07/11/2014 17:28:14 71.49, -83.60 49.38 07/11/2014 17:27:08 71.56, -86.27 49.53 94.40 66
10 07/11/2014 18:17:58 -70.63, 82.67 131.45 07/11/2014 18:17:34 -70.62, 82.66 131.46 0.79 24
11 07/11/2014 19:07:25 70.52,-109.85 48.45 07/11/2014 19:08:18 70.52,-109.86 48.44 0.58 53
12 07/14/2014 09:44:59 70.71, 31.04 49.01 07/14/2014 09:43:52 70.71, 30.97 49.02 2.66 67
13 07/14/2014 10:34:29 -70.61,-161.48 131.08 07/14/2014 10:34:34 -70.60,-161.54 131.09 2.60 5
14 07/14/2014 11:24:02 70.17, 5.52 48.51 07/14/2014 11:25:12 70.18, 6.44 48.48 34.79 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/2/2014
SNOs_Map_LANDSAT-8_NPP_20140702.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/02/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service