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: 8/16/2014
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 08/18/2014 02:01:38 70.69, 146.89 57.47 08/18/2014 02:01:15 70.70, 146.90 57.48 0.89 23
2 08/18/2014 02:51:08 -70.58, -45.64 122.63 08/18/2014 02:51:56 -70.56, -45.56 122.65 3.59 48
3 08/20/2014 17:28:40 -70.76, 95.23 121.61 08/20/2014 17:27:29 -70.75, 95.27 121.61 2.15 71
4 08/20/2014 18:18:07 70.66, -97.28 58.30 08/20/2014 18:18:14 70.67, -97.30 58.32 2.07 7
5 08/20/2014 19:07:40 -70.38, 69.95 121.95 08/20/2014 19:08:52 -70.38, 70.49 121.97 20.45 72
6 08/23/2014 09:45:10 -70.72,-148.95 120.76 08/23/2014 09:44:29 -70.72,-148.93 120.75 1.28 41
7 08/23/2014 10:34:37 70.61, 18.53 59.15 08/23/2014 10:35:13 70.60, 18.59 59.14 2.48 36
8 08/26/2014 01:12:05 71.04, 159.80 60.47 08/26/2014 01:10:53 71.10, 158.88 60.55 33.69 72
9 08/26/2014 02:01:39 -70.72, -33.07 119.84 08/26/2014 02:01:29 -70.70, -33.13 119.85 2.64 10
10 08/26/2014 02:51:07 70.55, 134.33 60.01 08/26/2014 02:52:13 70.58, 134.38 60.03 3.35 66
11 08/28/2014 17:28:39 70.76, -84.76 61.12 08/28/2014 17:27:47 70.77, -84.80 61.14 2.11 52
12 08/28/2014 18:18:09 -70.65, 82.71 118.97 08/28/2014 18:18:28 -70.63, 82.75 118.99 2.79 19

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2014
SNOs_Map_LANDSAT-8_NPP_20140816.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/16/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service