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: 11/13/2014
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 11/14/2014 01:12:16 70.90, 159.52 88.96 11/14/2014 01:11:16 70.90, 159.55 88.95 1.19 60
2 11/14/2014 02:01:46 -70.78, -33.03 91.16 11/14/2014 02:01:58 -70.80, -32.98 91.14 3.06 12
3 11/14/2014 02:51:23 70.13, 133.66 88.20 11/14/2014 02:52:31 70.11, 135.42 88.20 66.51 68
4 11/16/2014 17:28:44 70.85, -84.67 89.59 11/16/2014 17:28:09 70.84, -84.60 89.58 2.57 35
5 11/16/2014 18:18:13 -70.79, 82.87 90.47 11/16/2014 18:18:52 -70.80, 82.79 90.46 3.27 39
6 11/19/2014 08:55:37 -71.28,-135.74 89.35 11/19/2014 08:54:26 -71.32,-136.95 89.32 43.22 71
7 11/19/2014 09:45:10 70.85, 31.23 90.23 11/19/2014 09:45:03 70.85, 31.15 90.23 2.91 7
8 11/19/2014 10:34:40 -70.74,-161.31 89.88 11/19/2014 10:35:45 -70.75,-161.37 89.87 2.50 65
9 11/22/2014 01:12:09 -70.91, -20.44 89.13 11/22/2014 01:11:12 -70.91, -20.50 89.12 2.16 57
10 11/22/2014 02:01:36 70.80, 147.04 90.78 11/22/2014 02:01:56 70.81, 146.98 90.79 2.60 20
11 11/22/2014 02:51:18 -70.03, -46.46 90.00 11/22/2014 02:52:25 -70.03, -44.47 89.99 75.32 67
12 11/24/2014 17:28:33 -70.85, 95.37 88.63 11/24/2014 17:28:03 -70.82, 95.41 88.66 3.29 30
13 11/24/2014 18:18:00 70.74, -97.15 91.27 11/24/2014 18:18:47 70.72, -97.12 91.26 2.07 47

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2014
SNOs_Map_LANDSAT-8_NPP_20141114.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/13/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service