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: 1/25/2015
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 01/25/2015 02:01:28 70.79, 146.99 89.84 01/25/2015 02:00:18 70.77, 147.07 89.83 3.62 70
2 01/25/2015 02:50:58 -70.69, -45.54 90.27 01/25/2015 02:51:00 -70.70, -45.50 90.25 2.37 2
3 01/25/2015 03:40:29 70.36, 121.62 89.41 01/25/2015 03:41:40 70.36, 122.35 89.39 27.18 71
4 01/27/2015 18:17:58 70.75, -97.20 89.14 01/27/2015 18:17:07 70.76, -97.13 89.15 2.70 51
5 01/27/2015 19:07:27 -70.70, 70.36 90.92 01/27/2015 19:07:49 -70.69, 70.31 90.94 2.77 22
6 01/30/2015 10:34:28 70.77, 18.70 88.45 01/30/2015 10:33:56 70.75, 18.67 88.43 2.86 32
7 01/30/2015 11:23:58 -70.67,-173.82 91.66 01/30/2015 11:24:38 -70.67,-173.89 91.66 2.62 40
8 02/02/2015 02:01:21 -71.45, -32.00 91.65 02/02/2015 02:00:13 -71.53, -34.19 91.48 77.89 68
9 02/02/2015 02:50:59 70.74, 134.53 87.67 02/02/2015 02:50:44 70.75, 134.46 87.68 2.42 15
10 02/02/2015 03:40:30 -70.59, -58.07 92.49 02/02/2015 03:41:25 -70.61, -58.01 92.47 3.28 55
11 02/04/2015 18:18:04 -70.89, 82.96 92.97 02/04/2015 18:16:51 -70.96, 82.58 92.87 16.01 73
12 02/04/2015 19:07:32 70.72,-109.65 86.87 02/04/2015 19:07:32 70.69,-109.67 86.84 3.39 0
13 02/04/2015 19:57:02 -70.63, 57.84 93.24 02/04/2015 19:58:14 -70.61, 57.78 93.26 2.89 72
14 02/07/2015 10:34:40 -70.76,-161.38 93.90 02/07/2015 10:33:36 -70.75,-161.29 93.91 3.19 64
15 02/07/2015 11:24:06 70.71, 6.19 86.04 02/07/2015 11:24:21 70.70, 6.10 86.03 3.16 15

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2015
SNOs_Map_LANDSAT-8_NPP_20150125.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/25/2015 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service