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: 7/16/2016
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 07/16/2016 22:25:22 70.15,-159.80 48.97 07/16/2016 22:24:47 70.17,-159.77 49.00 2.45 35
2 07/16/2016 23:14:51 -70.09, 7.74 131.08 07/16/2016 23:15:29 -70.08, 7.69 131.10 2.65 38
3 07/19/2016 13:52:16 -70.74, 149.30 130.00 07/19/2016 13:51:06 -70.75, 147.78 129.93 55.76 70
4 07/19/2016 14:41:52 70.15, -43.93 49.45 07/19/2016 14:41:41 70.17, -43.99 49.48 3.26 11
5 07/19/2016 15:31:22 -70.04, 123.55 130.65 07/19/2016 15:32:22 -70.02, 123.56 130.68 2.28 60
6 07/22/2016 06:08:56 -70.19, -95.63 130.00 07/22/2016 06:07:50 -70.22, -95.60 129.97 3.04 66
7 07/22/2016 06:58:23 70.09, 71.86 49.91 07/22/2016 06:58:34 70.12, 71.86 49.94 3.37 11
8 07/22/2016 07:47:59 -69.65,-121.12 130.50 07/22/2016 07:49:09 -69.64,-120.11 130.55 38.86 70
9 07/24/2016 22:25:26 -70.18, 20.23 129.45 07/24/2016 22:24:43 -70.16, 20.26 129.46 2.38 43
10 07/24/2016 23:14:53 70.07,-172.28 50.46 07/24/2016 23:15:27 70.07,-172.29 50.45 0.76 34
11 07/27/2016 13:52:14 70.87, -30.49 51.80 07/27/2016 13:51:06 70.90, -32.48 51.92 72.26 68
12 07/27/2016 14:41:55 -70.17, 136.09 128.87 07/27/2016 14:41:36 -70.16, 136.03 128.86 2.27 19
13 07/27/2016 15:31:23 70.00, -56.50 50.98 07/27/2016 15:32:19 70.02, -56.44 50.99 3.28 56

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2016
SNOs_Map_LANDSAT-8_NPP_20160716.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/16/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service