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: 11/29/2015
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 11/30/2015 13:03:07 -70.35, 161.03 88.13 11/30/2015 13:01:56 -70.36, 161.10 88.11 3.25 71
2 11/30/2015 13:52:34 70.25, -31.47 91.78 11/30/2015 13:52:40 70.26, -31.43 91.80 2.31 6
3 11/30/2015 14:42:07 -69.97, 135.77 88.50 11/30/2015 14:43:19 -70.00, 136.28 88.46 20.04 72
4 12/03/2015 05:19:36 -70.33, -83.11 87.73 12/03/2015 05:18:50 -70.36, -83.12 87.70 3.15 46
5 12/03/2015 06:09:03 70.23, 84.39 92.17 12/03/2015 06:09:33 70.21, 84.42 92.16 2.33 30
6 12/05/2015 20:46:22 71.12,-133.65 93.42 12/05/2015 20:45:15 71.15,-135.97 93.47 83.43 67
7 12/05/2015 21:36:05 -70.30, 32.74 87.40 12/05/2015 21:35:43 -70.31, 32.72 87.39 0.60 22
8 12/05/2015 22:25:32 70.20,-159.77 92.50 12/05/2015 22:26:27 70.21,-159.82 92.52 2.49 55
9 12/08/2015 13:03:04 70.37, -18.91 92.98 12/08/2015 13:01:54 70.37, -18.93 92.98 0.52 70
10 12/08/2015 13:52:34 -70.27, 148.57 87.13 12/08/2015 13:52:36 -70.26, 148.56 87.13 0.50 2
11 12/08/2015 14:42:05 69.94, -44.26 92.55 12/08/2015 14:43:16 69.96, -43.66 92.57 22.89 71
12 12/11/2015 05:19:32 70.32, 96.89 93.18 12/11/2015 05:18:46 70.33, 96.90 93.20 1.62 46
13 12/11/2015 06:09:02 -70.22, -95.62 86.92 12/11/2015 06:09:28 -70.22, -95.61 86.92 0.94 26

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2015
SNOs_Map_LANDSAT-8_NPP_20151129.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/29/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service