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: 12/10/2015
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 12/11/2015 05:19:32 70.35, 96.93 93.21 12/11/2015 05:18:47 70.36, 96.87 93.22 2.53 45
2 12/11/2015 06:09:02 -70.23, -95.61 86.91 12/11/2015 06:09:28 -70.20, -95.58 86.93 3.10 26
3 12/13/2015 20:46:19 -71.20, 46.48 85.74 12/13/2015 20:45:12 -71.25, 43.85 85.66 94.12 67
4 12/13/2015 21:36:01 70.28,-147.28 93.35 12/13/2015 21:35:39 70.26,-147.22 93.33 3.17 22
5 12/13/2015 22:25:31 -70.17, 20.19 86.76 12/13/2015 22:26:21 -70.16, 20.25 86.77 2.51 50
6 12/16/2015 13:03:02 -70.37, 161.09 86.42 12/16/2015 13:01:49 -70.38, 161.06 86.41 1.60 73
7 12/16/2015 13:52:29 70.26, -31.42 93.48 12/16/2015 13:52:33 70.28, -31.48 93.50 2.76 4
8 12/16/2015 14:42:00 -70.10, 135.98 86.69 12/16/2015 14:43:13 -70.07, 136.16 86.72 7.59 73
9 12/19/2015 05:19:29 -70.34, -83.07 86.36 12/19/2015 05:18:41 -70.35, -83.12 86.34 2.17 48
10 12/19/2015 06:08:56 70.23, 84.42 93.54 12/19/2015 06:09:25 70.25, 84.34 93.56 3.44 29
11 12/21/2015 20:46:14 71.12,-133.63 94.45 12/21/2015 20:45:07 71.21,-136.09 94.59 88.63 67
12 12/21/2015 21:35:57 -70.30, 32.76 86.36 12/21/2015 21:35:34 -70.32, 32.69 86.33 3.29 23
13 12/21/2015 22:25:24 70.19,-159.76 93.54 12/21/2015 22:26:17 70.17,-159.76 93.52 2.33 53

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2015
SNOs_Map_LANDSAT-8_NPP_20151210.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/10/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service