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: 10/12/2016
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 10/12/2016 22:25:44 -70.22, 20.25 102.07 10/12/2016 22:24:34 -70.23, 20.19 102.05 2.81 70
2 10/12/2016 23:15:11 70.12,-172.25 77.85 10/12/2016 23:15:18 70.09,-172.29 77.83 3.12 7
3 10/13/2016 00:04:44 -69.84, -5.01 102.42 10/13/2016 00:05:56 -69.81, -4.55 102.45 17.63 72
4 10/15/2016 14:42:15 -70.15, 136.04 101.14 10/15/2016 14:41:29 -70.16, 136.05 101.13 0.94 46
5 10/15/2016 15:31:42 70.05, -56.46 78.78 10/15/2016 15:32:13 70.03, -56.44 78.75 2.90 31
6 10/18/2016 06:09:03 70.85, 85.32 80.54 10/18/2016 06:07:55 70.90, 83.31 80.59 73.38 68
7 10/18/2016 06:58:44 -70.14,-108.10 100.17 10/18/2016 06:58:24 -70.14,-108.16 100.17 2.00 20
8 10/18/2016 07:48:11 70.03, 59.39 79.74 10/18/2016 07:49:08 70.01, 59.35 79.72 3.16 57
9 10/20/2016 22:25:45 70.17,-159.82 80.81 10/20/2016 22:24:38 70.20,-159.80 80.84 2.83 67
10 10/20/2016 23:15:15 -70.07, 7.67 99.29 10/20/2016 23:15:19 -70.06, 7.72 99.29 2.10 4
11 10/21/2016 00:04:47 69.68, 174.78 80.34 10/21/2016 00:05:58 69.67, 175.61 80.34 32.37 71
12 10/23/2016 14:42:15 70.14, -43.98 81.72 10/23/2016 14:41:34 70.17, -44.00 81.76 3.37 41
13 10/23/2016 15:31:45 -70.04, 123.51 98.37 10/23/2016 15:32:15 -70.03, 123.53 98.38 1.07 30

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2016
SNOs_Map_LANDSAT-8_NPP_20161012.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/12/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service