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: 10/1/2014
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 10/02/2014 08:55:46 -70.88,-136.35 105.63 10/02/2014 08:54:33 -70.95,-136.58 105.55 11.36 73
2 10/02/2014 09:45:14 70.72, 31.05 74.23 10/02/2014 09:45:15 70.71, 31.12 74.23 2.81 1
3 10/02/2014 10:34:44 -70.61,-161.48 105.87 10/02/2014 10:35:57 -70.64,-161.43 105.84 2.97 73
4 10/05/2014 01:12:18 -70.79, -20.61 104.68 10/05/2014 01:11:30 -70.79, -20.56 104.68 2.10 48
5 10/05/2014 02:01:45 70.69, 146.87 75.23 10/05/2014 02:02:15 70.71, 146.88 75.26 3.15 30
6 10/07/2014 16:39:08 71.44, -71.35 76.99 10/07/2014 16:38:00 71.51, -73.35 77.06 71.06 68
7 10/07/2014 17:28:48 -70.79, 95.26 103.66 10/07/2014 17:28:30 -70.79, 95.19 103.65 2.43 18
8 10/07/2014 18:18:15 70.68, -97.26 76.25 10/07/2014 18:19:14 70.67, -97.29 76.24 1.47 59
9 10/10/2014 08:55:47 70.86, 43.61 77.43 10/10/2014 08:54:46 70.85, 43.55 77.41 2.85 61
10 10/10/2014 09:45:17 -70.76,-148.91 102.67 10/10/2014 09:45:28 -70.75,-148.98 102.67 2.59 11
11 10/10/2014 10:34:54 70.10, 17.76 76.69 10/10/2014 10:36:02 70.11, 19.35 76.71 60.26 68
12 10/13/2014 01:12:17 70.80, 159.41 78.38 10/13/2014 01:11:45 70.82, 159.36 78.39 2.44 32
13 10/13/2014 02:01:47 -70.70, -33.12 101.72 10/13/2014 02:02:27 -70.72, -33.17 101.69 3.12 40

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2014
SNOs_Map_LANDSAT-8_NPP_20141001.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/01/2014 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service