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: 3/2/2015
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 03/03/2015 10:34:15 70.75, 18.65 77.61 03/03/2015 10:33:27 70.76, 18.60 77.63 2.18 48
2 03/03/2015 11:23:45 -70.64,-173.88 102.52 03/03/2015 11:24:09 -70.67,-173.93 102.49 3.31 24
3 03/06/2015 02:50:43 70.71, 134.47 76.53 03/06/2015 02:50:19 70.72, 134.44 76.55 1.61 24
4 03/06/2015 03:40:13 -70.61, -58.06 103.59 03/06/2015 03:41:01 -70.62, -58.08 103.57 2.22 48
5 03/08/2015 18:17:42 -70.82, 82.87 104.40 03/08/2015 18:16:28 -70.89, 82.62 104.31 11.99 74
6 03/08/2015 19:07:09 70.71,-109.66 75.48 03/08/2015 19:07:10 70.69,-109.74 75.47 3.59 1
7 03/08/2015 19:56:39 -70.60, 57.82 104.64 03/08/2015 19:57:52 -70.59, 57.75 104.66 3.48 73
8 03/11/2015 10:34:10 -70.75,-161.36 105.53 03/11/2015 10:33:18 -70.76,-161.39 105.51 1.62 52
9 03/11/2015 11:23:37 70.63, 6.11 74.35 03/11/2015 11:24:01 70.61, 6.16 74.33 2.74 24
10 03/11/2015 12:13:22 -69.71, 172.42 106.54 03/11/2015 12:14:28 -69.71, 174.85 106.62 93.68 66
11 03/14/2015 02:50:37 -70.71, -45.53 106.62 03/14/2015 02:50:09 -70.68, -45.50 106.64 2.91 28
12 03/14/2015 03:40:04 70.59, 121.93 73.25 03/14/2015 03:40:53 70.59, 121.96 73.25 1.25 49

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/2/2015
SNOs_Map_LANDSAT-8_NPP_20150303.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/02/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service