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: 5/11/2018
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 05/11/2018 22:24:29 -70.19, 20.11 127.95 05/11/2018 22:23:51 -70.19, 20.17 127.94 2.48 38
2 05/11/2018 23:13:56 70.09,-172.39 51.95 05/11/2018 23:14:35 70.08,-172.35 51.94 1.51 39
3 05/14/2018 13:51:22 70.53, -31.14 51.74 05/14/2018 13:50:10 70.58, -31.99 51.82 32.00 72
4 05/14/2018 14:40:57 -70.15, 135.93 128.65 05/14/2018 14:40:46 -70.17, 135.98 128.62 3.32 11
5 05/14/2018 15:30:24 70.04, -56.57 51.25 05/14/2018 15:31:30 70.06, -56.55 51.26 2.44 66
6 05/17/2018 06:07:53 70.27, 84.35 50.86 05/17/2018 06:06:58 70.25, 84.31 50.85 2.51 55
7 05/17/2018 06:57:23 -70.16,-108.18 129.26 05/17/2018 06:57:40 -70.15,-108.22 129.26 1.76 17
8 05/17/2018 07:47:03 69.33, 58.34 49.94 05/17/2018 07:48:10 69.30, 60.35 49.86 79.09 67
9 05/19/2018 22:24:21 70.21,-159.85 50.23 05/19/2018 22:23:53 70.23,-159.89 50.25 2.26 28
10 05/19/2018 23:13:51 -70.11, 7.63 129.89 05/19/2018 23:14:35 -70.13, 7.58 129.87 3.14 44
11 05/22/2018 13:51:20 -70.38, 148.63 130.15 05/22/2018 13:50:07 -70.47, 148.19 130.04 19.40 73
12 05/22/2018 14:40:49 70.16, -44.05 49.63 05/22/2018 14:40:47 70.16, -44.01 49.63 1.48 2
13 05/22/2018 15:30:19 -70.06, 123.44 130.48 05/22/2018 15:31:29 -70.06, 123.46 130.48 1.06 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2018
SNOs_Map_LANDSAT-8_NPP_20180511.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/11/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service