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: 11/21/2013
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 11/21/2013 23:16:29 70.03,-172.41 90.03 11/21/2013 23:16:02 70.03,-172.35 90.03 2.19 27
2 11/22/2013 00:05:59 -69.92, -4.92 90.08 11/22/2013 00:06:44 -69.93, -4.89 90.06 1.79 45
3 11/24/2013 14:43:28 -70.11, 135.95 89.35 11/24/2013 14:42:18 -70.12, 135.96 89.34 1.22 70
4 11/24/2013 15:32:55 69.99, -56.57 90.55 11/24/2013 15:33:02 70.01, -56.55 90.56 1.39 7
5 11/24/2013 16:22:28 -69.73, 110.69 89.72 11/24/2013 16:23:40 -69.70, 111.23 89.75 20.81 72
6 11/27/2013 06:59:54 -70.04,-108.25 88.91 11/27/2013 06:59:17 -70.06,-108.18 88.89 3.57 37
7 11/27/2013 07:49:20 69.97, 59.30 91.03 11/27/2013 07:50:01 69.95, 59.30 91.01 3.03 41
8 11/29/2013 22:26:47 70.14,-159.85 91.65 11/29/2013 22:25:34 70.17,-159.90 91.68 3.99 73
9 11/29/2013 23:16:17 -70.04, 7.64 88.45 11/29/2013 23:16:15 -70.02, 7.65 88.47 2.51 2
10 11/30/2013 00:05:45 69.86, 175.03 91.38 11/30/2013 00:06:58 69.85, 175.21 91.37 6.69 73
11 12/02/2013 14:43:11 70.10, -44.01 92.02 12/02/2013 14:42:32 70.09, -44.02 92.02 0.61 39
12 12/02/2013 15:32:41 -70.00, 123.49 88.08 12/02/2013 15:33:14 -69.99, 123.45 88.08 1.84 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2013
SNOs_Map_LANDSAT-8_NPP_20131122.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/21/2013 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service