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: 6/6/2015
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 06/07/2015 11:23:13 -70.61,-173.80 132.21 06/07/2015 11:22:41 -70.61,-173.86 132.21 2.35 32
2 06/07/2015 12:12:41 70.46, -6.38 47.64 06/07/2015 12:13:25 70.48, -6.35 47.66 2.39 44
3 06/10/2015 02:50:10 70.94, 134.95 47.88 06/10/2015 02:48:59 70.98, 133.97 47.95 36.02 71
4 06/10/2015 03:39:45 -70.56, -58.00 132.50 06/10/2015 03:39:34 -70.54, -57.98 132.52 2.86 11
5 06/10/2015 04:29:12 70.46, 109.49 47.41 06/10/2015 04:30:19 70.47, 109.44 47.41 2.27 67
6 06/12/2015 19:06:46 70.60,-109.70 47.36 06/12/2015 19:05:45 70.61,-109.65 47.38 1.93 61
7 06/12/2015 19:56:16 -70.49, 57.78 132.75 06/12/2015 19:56:27 -70.52, 57.80 132.72 3.42 11
8 06/12/2015 20:45:52 69.89,-135.44 46.68 06/12/2015 20:47:01 69.88,-133.89 46.62 59.30 69
9 06/15/2015 11:23:17 70.57, 6.14 47.20 06/15/2015 11:22:38 70.56, 6.20 47.19 2.82 39
10 06/15/2015 12:12:47 -70.47, 173.62 132.91 06/15/2015 12:13:20 -70.46, 173.66 132.91 1.68 33
11 06/18/2015 02:50:09 -71.29, -44.51 132.19 06/18/2015 02:49:01 -71.34, -46.65 132.08 76.82 68
12 06/18/2015 03:39:48 70.53, 121.96 47.07 06/18/2015 03:39:32 70.56, 121.96 47.10 3.49 16
13 06/18/2015 04:29:18 -70.43, -70.56 133.03 06/18/2015 04:30:13 -70.41, -70.48 133.05 3.41 55

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2015
SNOs_Map_LANDSAT-8_NPP_20150606.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/06/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service