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: 5/3/2016
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 05/05/2016 21:35:31 70.35,-147.20 53.69 05/05/2016 21:34:18 70.36,-147.35 53.71 5.86 73
2 05/05/2016 22:25:02 -70.18, 20.19 126.49 05/05/2016 22:24:58 -70.17, 20.26 126.50 3.07 4
3 05/05/2016 23:14:29 70.07,-172.31 53.41 05/05/2016 23:15:42 70.05,-172.24 53.37 4.06 73
4 05/08/2016 13:52:00 70.27, -31.42 52.89 05/08/2016 13:51:12 70.28, -31.46 52.90 1.96 48
5 05/08/2016 14:41:30 -70.17, 136.06 127.23 05/08/2016 14:41:53 -70.14, 136.07 127.26 3.05 23
6 05/11/2016 06:08:29 70.19, 84.36 52.11 05/11/2016 06:08:06 70.20, 84.42 52.12 2.57 23
7 05/11/2016 06:57:59 -70.09,-108.15 128.00 05/11/2016 06:58:48 -70.12,-108.13 127.98 2.70 49
8 05/13/2016 21:35:29 -70.28, 32.73 128.46 05/13/2016 21:34:16 -70.30, 32.73 128.44 2.03 73
9 05/13/2016 22:24:56 70.16,-159.80 51.41 05/13/2016 22:25:00 70.18,-159.78 51.44 2.85 4
10 05/13/2016 23:14:27 -70.01, 7.62 128.74 05/13/2016 23:15:40 -69.99, 7.83 128.77 8.26 73
11 05/16/2016 13:51:57 -70.25, 148.57 129.12 05/16/2016 13:51:10 -70.23, 148.61 129.13 2.17 47
12 05/16/2016 14:41:24 70.12, -43.96 50.75 05/16/2016 14:41:54 70.12, -43.91 50.74 2.00 30

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2016
SNOs_Map_LANDSAT-8_NPP_20160504.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/03/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service