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: 3/3/2015
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 03/06/2015 02:50:43 70.72, 134.48 76.54 03/06/2015 02:50:19 70.72, 134.44 76.55 1.41 24
2 03/06/2015 03:40:13 -70.61, -58.05 103.58 03/06/2015 03:41:01 -70.62, -58.08 103.57 1.88 48
3 03/08/2015 18:17:42 -70.84, 82.89 104.39 03/08/2015 18:16:28 -70.89, 82.62 104.31 11.68 74
4 03/08/2015 19:07:10 70.67,-109.71 75.44 03/08/2015 19:07:10 70.69,-109.73 75.47 2.17 0
5 03/08/2015 19:56:40 -70.56, 57.76 104.67 03/08/2015 19:57:52 -70.59, 57.74 104.66 2.59 72
6 03/11/2015 10:34:10 -70.77,-161.32 105.50 03/11/2015 10:33:18 -70.76,-161.39 105.50 3.01 52
7 03/11/2015 11:23:37 70.66, 6.15 74.38 03/11/2015 11:24:02 70.66, 6.08 74.39 2.83 25
8 03/11/2015 12:13:22 -69.74, 172.46 106.51 03/11/2015 12:14:28 -69.72, 174.85 106.62 92.19 66
9 03/14/2015 02:50:38 -70.70, -45.55 106.63 03/14/2015 02:50:09 -70.69, -45.50 106.64 2.27 29
10 03/14/2015 03:40:05 70.58, 121.92 73.25 03/14/2015 03:40:53 70.59, 121.96 73.25 2.18 48
11 03/16/2015 18:17:33 70.87, -97.04 72.49 03/16/2015 18:16:21 70.89, -97.38 72.53 12.69 72
12 03/16/2015 19:07:05 -70.66, 70.28 107.73 03/16/2015 19:07:01 -70.68, 70.29 107.71 1.60 4
13 03/16/2015 19:56:32 70.54,-122.26 72.15 03/16/2015 19:57:44 70.53,-122.17 72.13 3.20 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2015
SNOs_Map_LANDSAT-8_NPP_20150304.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/03/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service