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: 4/20/2016
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 04/22/2016 13:51:56 70.27, -31.50 57.73 04/22/2016 13:51:09 70.28, -31.44 57.75 2.60 47
2 04/22/2016 14:41:25 -70.21, 136.05 122.34 04/22/2016 14:41:51 -70.19, 136.03 122.37 2.92 26
3 04/25/2016 05:18:43 -71.11, -82.00 122.32 04/25/2016 05:17:36 -71.18, -84.46 122.19 88.72 67
4 04/25/2016 06:08:24 70.24, 84.33 56.82 04/25/2016 06:08:04 70.24, 84.39 56.82 2.20 20
5 04/25/2016 06:57:54 -70.13,-108.19 123.30 04/25/2016 06:58:46 -70.14,-108.14 123.29 2.64 52
6 04/27/2016 21:35:25 -70.31, 32.67 123.96 04/27/2016 21:34:15 -70.31, 32.74 123.95 2.72 70
7 04/27/2016 22:24:52 70.20,-159.84 55.92 04/27/2016 22:24:59 70.20,-159.78 55.93 2.39 7
8 04/27/2016 23:14:25 -69.93, 7.40 124.36 04/27/2016 23:15:37 -69.89, 8.00 124.41 23.15 72
9 04/30/2016 13:51:53 -70.26, 148.48 124.84 04/30/2016 13:51:10 -70.28, 148.56 124.82 3.37 43
10 04/30/2016 14:41:20 70.15, -44.03 55.05 04/30/2016 14:41:54 70.17, -43.97 55.06 3.56 34
11 05/03/2016 05:18:41 70.80, 97.53 54.91 05/03/2016 05:17:31 70.82, 96.14 54.96 50.93 70
12 05/03/2016 06:08:19 -70.26, -95.64 125.64 05/03/2016 06:08:04 -70.24, -95.62 125.65 1.95 15
13 05/03/2016 06:57:46 70.14, 71.84 54.24 05/03/2016 06:58:48 70.14, 71.85 54.23 0.70 62

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2016
SNOs_Map_LANDSAT-8_NPP_20160420.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/20/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service