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: 12/16/2013
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 12/18/2013 13:53:41 -71.06, 149.68 85.65 12/18/2013 13:52:34 -71.09, 147.00 85.58 97.00 67
2 12/18/2013 14:43:23 70.12, -44.07 93.42 12/18/2013 14:43:02 70.12, -44.12 93.43 1.91 21
3 12/18/2013 15:32:54 -69.97, 123.34 86.73 12/18/2013 15:33:43 -69.99, 123.40 86.71 3.31 49
4 12/21/2013 06:10:23 -70.17, -95.76 86.49 12/21/2013 06:09:16 -70.19, -95.77 86.46 2.62 67
5 12/21/2013 06:59:50 70.04, 71.71 93.39 12/21/2013 07:00:00 70.06, 71.73 93.41 2.14 10
6 12/21/2013 07:49:25 -69.67,-121.17 86.97 12/21/2013 07:50:36 -69.67,-120.35 87.00 31.79 71
7 12/23/2013 22:26:48 -70.12, 20.06 86.55 12/23/2013 22:26:13 -70.14, 20.08 86.53 2.36 35
8 12/23/2013 23:16:15 69.99,-172.47 93.33 12/23/2013 23:16:57 70.01,-172.42 93.34 2.95 42
9 12/26/2013 13:53:42 70.24, -31.51 93.50 12/26/2013 13:52:30 70.23, -31.62 93.50 4.16 72
10 12/26/2013 14:43:13 -70.09, 135.91 86.65 12/26/2013 14:43:11 -70.10, 135.91 86.64 0.54 2
11 12/26/2013 15:32:41 69.91, -56.70 93.18 12/26/2013 15:33:53 69.86, -56.43 93.12 11.66 72
12 12/29/2013 06:10:08 70.12, 84.22 93.26 12/29/2013 06:09:27 70.14, 84.29 93.29 3.62 41
13 12/29/2013 06:59:37 -70.08,-108.20 86.78 12/29/2013 07:00:09 -70.06,-108.26 86.80 3.49 32

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2013
SNOs_Map_LANDSAT-8_NPP_20131216.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/16/2013 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service