Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/8/2014
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/08/2014 05:40:56 74.47, -28.13 92.72 09/08/2014 05:39:46 74.47, -28.07 92.77 1.94 70
2 09/08/2014 06:30:04 -75.46, 142.10 88.35 09/08/2014 06:30:11 -75.46, 142.06 88.35 1.21 7
3 09/10/2014 21:57:18 74.84, 88.68 93.25 09/10/2014 21:56:38 74.85, 88.72 93.28 1.23 40
4 09/10/2014 22:46:27 -75.78,-101.11 87.76 09/10/2014 22:47:04 -75.77,-101.16 87.78 1.42 37
5 09/13/2014 14:13:43 75.03,-154.96 94.00 09/13/2014 14:13:34 75.02,-155.02 94.02 2.19 9
6 09/13/2014 15:02:45 -76.30, 16.38 87.40 09/13/2014 15:03:52 -76.30, 16.44 87.47 1.65 67
7 09/16/2014 05:40:58 -74.41, 151.72 84.41 09/16/2014 05:40:02 -74.41, 151.75 84.37 0.77 56
8 09/16/2014 06:30:04 75.38, -38.12 94.56 09/16/2014 06:30:26 75.37, -38.20 94.56 2.43 22
9 09/18/2014 21:57:20 -74.63, -91.84 83.70 09/18/2014 21:56:56 -74.63, -91.91 83.66 2.11 24
10 09/18/2014 22:46:19 75.95, 79.41 94.90 09/18/2014 22:47:12 75.95, 79.43 94.85 0.60 53
11 09/21/2014 13:24:33 73.91,-145.29 98.01 09/21/2014 13:23:24 73.91,-145.29 98.08 0.23 69
12 09/21/2014 14:13:37 -75.13, 25.31 83.26 09/21/2014 14:13:45 -75.12, 25.26 83.26 1.78 8

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2014
SNOs_Map_AURA_NPP_20140908.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/08/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service