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: 12/3/2013
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 12/05/2013 07:00:02 70.05, 71.71 92.34 12/05/2013 06:59:34 70.06, 71.78 92.35 2.58 28
2 12/05/2013 07:49:32 -69.95,-120.79 87.76 12/05/2013 07:50:16 -69.97,-120.77 87.74 2.10 44
3 12/07/2013 22:27:03 -70.15, 20.09 87.26 12/07/2013 22:25:49 -70.18, 20.05 87.23 3.14 74
4 12/07/2013 23:16:30 70.03,-172.44 92.63 12/07/2013 23:16:33 70.06,-172.45 92.65 2.57 3
5 12/08/2013 00:06:01 -69.88, -5.02 87.52 12/08/2013 00:07:14 -69.91, -4.92 87.49 5.19 73
6 12/10/2013 14:43:32 -70.12, 135.91 87.04 12/10/2013 14:42:48 -70.13, 135.89 87.02 1.56 44
7 12/10/2013 15:32:59 69.99, -56.62 92.85 12/10/2013 15:33:32 70.01, -56.61 92.86 1.59 33
8 12/13/2013 06:10:24 70.53, 84.77 93.59 12/13/2013 06:09:13 70.60, 83.59 93.67 43.93 71
9 12/13/2013 07:00:01 -70.06,-108.29 86.89 12/13/2013 06:59:47 -70.09,-108.28 86.86 2.96 14
10 12/13/2013 07:49:27 69.99, 59.26 93.05 12/13/2013 07:50:31 69.96, 59.21 93.03 2.96 64
11 12/15/2013 22:26:59 70.13,-159.95 93.33 12/15/2013 22:26:04 70.14,-159.92 93.35 2.05 55
12 12/15/2013 23:16:29 -70.04, 7.56 86.76 12/15/2013 23:16:46 -70.05, 7.54 86.74 1.60 17
13 12/16/2013 00:06:09 69.19, 174.06 92.41 12/16/2013 00:07:16 69.19, 176.12 92.39 81.36 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/3/2013
SNOs_Map_LANDSAT-8_NPP_20131204.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/03/2013 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service