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: 9/4/2014
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 09/05/2014 17:28:43 -70.77, 95.24 115.97 09/05/2014 17:27:59 -70.78, 95.18 115.96 2.28 44
2 09/05/2014 18:18:11 70.62, -97.35 63.90 09/05/2014 18:18:43 70.64, -97.29 63.92 3.13 32
3 09/08/2014 08:55:36 71.27, 44.26 65.51 09/08/2014 08:54:26 71.32, 42.69 65.59 56.48 70
4 09/08/2014 09:45:14 -70.72,-148.96 115.02 09/08/2014 09:44:58 -70.73,-148.98 115.01 0.91 16
5 09/08/2014 10:34:41 70.62, 18.53 64.89 09/08/2014 10:35:42 70.59, 18.55 64.87 3.12 61
6 09/11/2014 01:12:15 70.77, 159.36 66.03 09/11/2014 01:11:15 70.76, 159.42 66.02 2.56 60
7 09/11/2014 02:01:45 -70.66, -33.17 114.07 09/11/2014 02:01:57 -70.68, -33.14 114.05 2.33 12
8 09/11/2014 02:51:23 69.96, 133.44 65.25 09/11/2014 02:52:30 69.97, 135.30 65.24 70.64 67
9 09/13/2014 17:28:45 70.76, -84.78 67.04 09/13/2014 17:28:15 70.77, -84.84 67.05 2.28 30
10 09/13/2014 18:18:15 -70.65, 82.69 113.06 09/13/2014 18:18:56 -70.64, 82.70 113.08 1.98 41
11 09/16/2014 08:55:45 -70.96,-136.24 111.76 09/16/2014 08:54:32 -71.01,-136.78 111.70 20.51 73
12 09/16/2014 09:45:14 70.74, 31.07 68.05 09/16/2014 09:45:13 70.73, 30.99 68.04 3.11 1
13 09/16/2014 10:34:45 -70.58,-161.54 112.10 09/16/2014 10:35:54 -70.59,-161.46 112.09 2.99 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2014
SNOs_Map_LANDSAT-8_NPP_20140905.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/04/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service