Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/27/2014
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 02/28/2014 03:56:03 69.57, -12.26 112.47 02/28/2014 03:55:00 69.58, -12.25 112.53 0.33 63
2 02/28/2014 04:44:48 -71.90, 158.94 69.93 02/28/2014 04:45:02 -71.90, 158.90 69.93 1.31 14
3 03/02/2014 20:12:13 70.37, 104.76 110.64 03/02/2014 20:11:42 70.36, 104.73 110.69 1.49 31
4 03/02/2014 21:01:00 -72.56, -83.96 71.64 03/02/2014 21:01:46 -72.56, -84.02 71.67 2.45 46
5 03/05/2014 11:40:08 -67.21, 49.03 67.22 03/05/2014 11:38:54 -67.24, 48.92 67.12 5.79 74
6 03/05/2014 12:28:18 71.30,-137.89 108.65 03/05/2014 12:28:20 71.29,-137.95 108.67 2.42 2
7 03/05/2014 13:13:57 -81.25, 74.72 84.17 03/05/2014 13:15:11 -80.83, 75.53 84.36 48.73 74
8 03/08/2014 03:55:33 -70.31, 168.85 71.37 03/08/2014 03:54:52 -70.31, 168.88 71.33 1.14 41
9 03/08/2014 04:44:23 72.20, -20.43 106.67 03/08/2014 04:44:59 72.20, -20.49 106.65 2.40 36
10 03/10/2014 19:29:24 46.05, 100.28 130.54 03/10/2014 19:28:18 45.83, 99.21 131.31 86.41 66
11 03/10/2014 20:11:33 -71.42, -73.50 73.57 03/10/2014 20:11:27 -71.42, -73.47 73.57 1.20 6
12 03/10/2014 21:00:26 73.13, 97.26 104.63 03/10/2014 21:01:37 73.13, 97.22 104.57 1.43 71
13 03/13/2014 11:39:00 69.47,-128.11 107.38 03/13/2014 11:38:14 69.46,-128.14 107.44 1.51 46

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2014
SNOs_Map_AQUA_NPP_20140228.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/27/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service