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: 8/24/2014
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 08/26/2014 01:12:05 71.06, 159.82 60.49 08/26/2014 01:10:54 71.15, 158.80 60.61 38.19 71
2 08/26/2014 02:01:40 -70.68, -33.14 119.88 08/26/2014 02:01:29 -70.71, -33.14 119.85 3.52 11
3 08/26/2014 02:51:07 70.58, 134.35 60.04 08/26/2014 02:52:13 70.57, 134.39 60.03 1.27 66
4 08/28/2014 17:28:39 70.78, -84.74 61.14 08/28/2014 17:27:47 70.77, -84.80 61.14 2.34 52
5 08/28/2014 18:18:08 -70.66, 82.72 118.96 08/28/2014 18:18:27 -70.64, 82.74 118.98 2.81 19
6 08/28/2014 19:07:51 69.68,-111.04 60.11 08/28/2014 19:08:56 69.72,-108.52 60.09 97.38 65
7 08/31/2014 09:45:08 70.70, 31.02 62.02 08/31/2014 09:44:45 70.71, 31.07 62.03 2.13 23
8 08/31/2014 10:34:37 -70.64,-161.43 118.03 08/31/2014 10:35:27 -70.63,-161.48 118.04 2.20 50
9 09/03/2014 01:12:10 -70.76, -20.64 116.97 09/03/2014 01:11:00 -70.77, -20.58 116.95 2.74 70
10 09/03/2014 02:01:36 70.71, 146.93 63.00 09/03/2014 02:01:45 70.70, 146.85 62.99 3.22 9
11 09/03/2014 02:51:11 -70.33, -46.01 117.37 09/03/2014 02:52:22 -70.35, -45.28 117.35 27.58 71
12 09/05/2014 17:28:38 -70.76, 95.24 115.98 09/05/2014 17:28:00 -70.77, 95.19 115.97 1.98 38
13 09/05/2014 18:18:05 70.66, -97.27 63.93 09/05/2014 18:18:44 70.64, -97.29 63.92 1.94 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/24/2014
SNOs_Map_LANDSAT-8_NPP_20140825.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/24/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service