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: 6/5/2018
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 06/07/2018 13:51:13 -70.21, 148.56 132.64 06/07/2018 13:50:01 -70.22, 148.61 132.62 1.98 72
2 06/07/2018 14:40:40 70.11, -43.95 47.26 06/07/2018 14:40:45 70.09, -43.89 47.25 2.79 5
3 06/07/2018 15:30:12 -69.89, 123.38 132.96 06/07/2018 15:31:24 -69.85, 123.79 133.01 16.21 72
4 06/10/2018 06:07:42 -70.18, -95.60 132.89 06/10/2018 06:06:55 -70.16, -95.53 132.90 3.03 47
5 06/10/2018 06:57:09 70.07, 71.89 47.00 06/10/2018 06:57:40 70.09, 71.88 47.02 2.52 31
6 06/12/2018 21:34:29 70.90,-146.26 47.63 06/12/2018 21:33:21 70.93,-148.31 47.73 74.47 68
7 06/12/2018 22:24:11 -70.14, 20.24 133.11 06/12/2018 22:23:50 -70.16, 20.24 133.08 2.59 21
8 06/12/2018 23:13:38 70.03,-172.28 46.79 06/12/2018 23:14:34 70.04,-172.26 46.79 1.71 56
9 06/15/2018 13:51:09 70.20, -31.43 46.83 06/15/2018 13:50:01 70.20, -31.36 46.83 2.55 68
10 06/15/2018 14:40:39 -70.10, 136.06 133.28 06/15/2018 14:40:43 -70.11, 136.09 133.26 2.02 4
11 06/15/2018 15:30:11 69.71, -56.84 46.35 06/15/2018 15:31:22 69.73, -56.02 46.34 31.70 71
12 06/18/2018 06:07:37 70.20, 84.47 46.75 06/18/2018 06:06:56 70.21, 84.41 46.76 2.48 41
13 06/18/2018 06:57:08 -70.05,-108.11 133.40 06/18/2018 06:57:37 -70.07,-108.06 133.39 2.58 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/5/2018
SNOs_Map_LANDSAT-8_NPP_20180606.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/05/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service