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: 11/12/2014
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 11/14/2014 01:12:17 70.86, 159.45 88.91 11/14/2014 01:11:16 70.88, 159.46 88.93 2.33 61
2 11/14/2014 02:01:46 -70.79, -33.01 91.15 11/14/2014 02:01:58 -70.78, -33.06 91.16 2.27 12
3 11/14/2014 02:51:23 70.15, 133.68 88.21 11/14/2014 02:52:32 70.15, 135.25 88.23 59.44 69
4 11/16/2014 17:28:45 70.84, -84.68 89.58 11/16/2014 17:28:10 70.86, -84.74 89.60 2.73 35
5 11/16/2014 18:18:15 -70.73, 82.77 90.53 11/16/2014 18:18:51 -70.71, 82.82 90.55 2.75 36
6 11/19/2014 08:55:38 -71.33,-135.67 89.30 11/19/2014 08:54:28 -71.37,-137.14 89.27 52.41 70
7 11/19/2014 09:45:13 70.79, 31.13 90.17 11/19/2014 09:45:03 70.80, 31.13 90.17 0.34 10
8 11/19/2014 10:34:43 -70.68,-161.41 89.94 11/19/2014 10:35:45 -70.70,-161.39 89.92 1.98 62
9 11/22/2014 01:12:13 -70.87, -20.52 89.17 11/22/2014 01:11:13 -70.89, -20.56 89.14 3.18 60
10 11/22/2014 02:01:40 70.76, 146.96 90.74 11/22/2014 02:01:56 70.74, 147.00 90.72 2.68 16
11 11/22/2014 02:51:20 -70.10, -46.37 89.92 11/22/2014 02:52:28 -70.11, -44.70 89.90 63.39 68
12 11/24/2014 17:28:38 -70.85, 95.35 88.63 11/24/2014 17:28:05 -70.84, 95.29 88.64 2.77 33
13 11/24/2014 18:18:05 70.75, -97.17 91.28 11/24/2014 18:18:49 70.74, -97.24 91.27 2.62 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2014
SNOs_Map_LANDSAT-8_NPP_20141112.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/12/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service