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: 12/5/2011
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 12/05/2011 05:32:00 75.39, -25.83 119.09 12/05/2011 05:31:33 75.38, -25.91 119.14 2.47 27
2 12/05/2011 06:21:00 -76.73, 145.98 62.33 12/05/2011 06:21:49 -76.73, 146.01 62.38 0.72 49
3 12/07/2011 21:04:25 -57.40, -99.38 44.56 12/07/2011 21:03:12 -57.62,-100.64 44.00 78.77 73
4 12/07/2011 21:48:17 75.88, 91.47 118.96 12/07/2011 21:48:14 75.87, 91.41 118.97 1.77 3
5 12/07/2011 22:37:19 -77.09, -96.78 62.37 12/07/2011 22:38:32 -77.10, -96.72 62.45 1.60 73
6 12/10/2011 13:15:27 -75.39, 38.31 60.21 12/10/2011 13:14:31 -75.39, 38.37 60.18 1.72 56
7 12/10/2011 14:04:34 76.30,-151.32 118.84 12/10/2011 14:04:56 76.29,-151.37 118.83 1.31 22
8 12/13/2011 05:31:43 -75.80, 155.40 60.37 12/13/2011 05:31:13 -75.81, 155.45 60.36 1.46 30
9 12/13/2011 06:20:50 76.69, -34.08 118.68 12/13/2011 06:21:38 76.69, -34.12 118.64 1.09 48
10 12/15/2011 21:03:05 61.08, 83.04 133.41 12/15/2011 21:01:52 61.27, 81.90 133.85 64.85 73
11 12/15/2011 21:47:57 -76.20, -87.47 60.57 12/15/2011 21:47:54 -76.20, -87.43 60.58 1.03 3
12 12/15/2011 22:36:17 79.12, 93.01 115.99 12/15/2011 22:37:31 79.00, 93.38 115.89 15.58 74
13 12/18/2011 13:15:12 75.18,-142.20 120.69 12/18/2011 13:14:21 75.17,-142.28 120.77 2.48 51

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2011
SNOs_Map_AQUA_NPP_20111205.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/05/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service