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: 6/25/2015
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 06/26/2015 02:50:07 71.37, 135.65 47.92 06/26/2015 02:49:00 71.45, 133.14 48.08 89.42 67
2 06/26/2015 03:39:50 -70.55, -58.01 132.88 06/26/2015 03:39:26 -70.53, -57.99 132.89 2.24 24
3 06/26/2015 04:29:17 70.45, 109.49 47.03 06/26/2015 04:30:11 70.47, 109.41 47.05 3.53 54
4 06/28/2015 19:06:49 70.61,-109.67 47.29 06/28/2015 19:05:36 70.59,-109.63 47.28 2.65 73
5 06/28/2015 19:56:19 -70.49, 57.80 132.82 06/28/2015 19:56:18 -70.49, 57.84 132.82 1.40 1
6 06/28/2015 20:45:48 70.28,-134.87 46.98 06/28/2015 20:47:00 70.28,-134.52 46.96 13.10 72
7 07/01/2015 11:23:19 70.54, 6.11 47.38 07/01/2015 11:22:29 70.56, 6.18 47.41 3.39 50
8 07/01/2015 12:12:48 -70.48, 173.67 132.67 07/01/2015 12:13:11 -70.46, 173.66 132.70 2.82 23
9 07/04/2015 03:39:48 70.51, 121.96 47.56 07/04/2015 03:39:22 70.53, 121.99 47.59 3.03 26
10 07/04/2015 04:29:18 -70.40, -70.56 132.54 07/04/2015 04:30:04 -70.43, -70.53 132.52 3.18 46
11 07/06/2015 19:06:47 -70.74, 70.55 131.97 07/06/2015 19:05:34 -70.76, 70.08 131.92 17.52 73
12 07/06/2015 19:56:16 70.52,-122.13 47.83 07/06/2015 19:56:15 70.51,-122.21 47.82 2.85 1
13 07/06/2015 20:45:46 -70.42, 45.35 132.27 07/06/2015 20:46:57 -70.40, 45.28 132.29 2.90 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2015
SNOs_Map_LANDSAT-8_NPP_20150625.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/25/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service