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: 2/8/2014
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 02/09/2014 12:28:23 -71.43, 42.24 62.95 02/09/2014 12:27:59 -71.43, 42.24 62.92 0.13 24
2 02/09/2014 13:17:15 73.21,-146.86 115.20 02/09/2014 13:18:08 73.20,-146.93 115.17 2.61 53
3 02/12/2014 03:57:40 64.00, -18.27 123.52 02/12/2014 03:56:27 64.04, -18.69 123.71 20.56 73
4 02/12/2014 04:44:37 -72.40, 159.80 64.80 02/12/2014 04:44:37 -72.41, 159.87 64.82 2.54 0
5 02/12/2014 05:31:13 80.21, -2.38 105.74 02/12/2014 05:32:26 79.93, -1.20 105.54 38.41 73
6 02/14/2014 20:12:13 70.68, 105.16 116.11 02/14/2014 20:11:22 70.69, 105.21 116.14 1.76 51
7 02/14/2014 21:01:04 -72.67, -83.83 65.96 02/14/2014 21:01:30 -72.67, -83.84 65.98 0.46 26
8 02/17/2014 12:28:39 70.95,-138.54 114.93 02/17/2014 12:28:15 70.94,-138.59 114.97 2.10 24
9 02/17/2014 13:17:19 -73.51, 33.74 67.75 02/17/2014 13:18:11 -73.51, 33.79 67.82 1.82 52
10 02/20/2014 03:56:19 -69.02, 166.96 64.06 02/20/2014 03:55:06 -69.02, 166.92 63.96 1.94 73
11 02/20/2014 04:44:52 71.86, -21.16 113.05 02/20/2014 04:44:55 71.86, -21.18 113.05 0.80 3
12 02/20/2014 05:29:46 -81.81,-146.66 82.28 02/20/2014 05:30:59 -81.25,-146.65 82.55 63.13 73

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/8/2014
SNOs_Map_AQUA_NPP_20140209.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/08/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service