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: 5/15/2016
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 05/16/2016 13:52:00 -70.28, 148.61 129.09 05/16/2016 13:51:11 -70.28, 148.53 129.08 2.92 49
2 05/16/2016 14:41:28 70.12, -43.97 50.75 05/16/2016 14:41:55 70.15, -43.97 50.78 3.61 27
3 05/19/2016 05:18:46 71.17, 98.22 51.21 05/19/2016 05:17:40 71.19, 95.49 51.29 97.84 66
4 05/19/2016 06:08:32 -70.19, -95.64 129.76 05/19/2016 06:08:05 -70.21, -95.60 129.74 2.81 27
5 05/19/2016 06:57:59 70.09, 71.86 50.13 05/19/2016 06:58:49 70.09, 71.90 50.13 1.56 50
6 05/21/2016 21:35:31 70.31,-147.21 49.82 05/21/2016 21:34:18 70.34,-147.35 49.86 6.07 73
7 05/21/2016 22:25:02 -70.15, 20.19 130.34 05/21/2016 22:24:58 -70.15, 20.26 130.34 2.63 4
8 05/21/2016 23:14:29 70.04,-172.32 49.55 05/21/2016 23:15:42 70.03,-172.24 49.53 3.29 73
9 05/24/2016 13:52:02 70.26, -31.40 49.27 05/24/2016 13:51:11 70.23, -31.41 49.25 3.37 51
10 05/24/2016 14:41:32 -70.16, 136.08 130.84 05/24/2016 14:41:53 -70.15, 136.03 130.85 2.41 21
11 05/24/2016 15:31:15 69.17, -57.63 48.19 05/24/2016 15:32:21 69.18, -55.23 48.15 94.91 66
12 05/27/2016 06:08:33 70.21, 84.40 48.76 05/27/2016 06:08:05 70.18, 84.43 48.73 3.13 28
13 05/27/2016 06:58:03 -70.11,-108.11 131.35 05/27/2016 06:58:47 -70.10,-108.12 131.36 1.53 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2016
SNOs_Map_LANDSAT-8_NPP_20160515.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/15/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service