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: 11/24/2011
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 11/24/2011 13:15:30 -75.37, 38.21 62.83 11/24/2011 13:14:52 -75.37, 38.26 62.81 1.62 38
2 11/24/2011 14:04:31 76.57,-150.43 115.91 11/24/2011 14:05:10 76.58,-150.35 115.86 2.37 39
3 11/27/2011 05:31:58 -75.53, 154.54 62.45 11/27/2011 05:31:41 -75.53, 154.50 62.42 1.34 17
4 11/27/2011 06:20:59 76.73, -34.03 116.29 11/27/2011 06:21:59 76.73, -34.03 116.24 0.09 60
5 11/29/2011 20:59:19 74.54, 100.17 119.07 11/29/2011 20:58:07 74.54, 100.14 119.15 1.14 72
6 11/29/2011 21:48:14 -76.17, -87.67 62.61 11/29/2011 21:48:18 -76.17, -87.60 62.63 1.95 4
7 12/02/2011 13:15:31 75.38,-141.75 118.68 12/02/2011 13:14:41 75.39,-141.67 118.71 2.42 50
8 12/02/2011 14:04:39 -76.34, 28.79 62.33 12/02/2011 14:05:06 -76.34, 28.78 62.36 0.10 27
9 12/05/2011 05:31:52 75.70, -24.97 118.78 12/05/2011 05:31:26 75.70, -24.94 118.79 0.86 26
10 12/05/2011 06:21:01 -76.60, 145.53 62.19 12/05/2011 06:21:52 -76.59, 145.48 62.22 1.48 51
11 12/07/2011 21:02:23 -64.30, -94.51 50.24 12/07/2011 21:01:10 -64.42, -95.49 49.86 49.22 73
12 12/07/2011 21:48:11 76.04, 91.96 118.79 12/07/2011 21:48:10 76.04, 91.95 118.79 0.28 1

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2011
SNOs_Map_AQUA_NPP_20111124.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/24/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service