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: 1/13/2015
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 01/14/2015 01:31:44 -55.39,-166.92 42.21 01/14/2015 01:30:43 -55.39,-166.93 42.10 0.74 61
2 01/14/2015 02:18:44 63.77, 6.26 130.48 01/14/2015 02:18:57 63.77, 6.25 130.47 0.95 13
3 01/14/2015 02:57:19 -73.54, -49.46 85.06 01/14/2015 02:58:32 -73.15, -51.71 85.37 83.95 73
4 01/16/2015 17:47:31 -58.04, -49.57 44.81 01/16/2015 17:46:45 -58.04, -49.59 44.72 0.87 46
5 01/16/2015 18:34:38 65.95, 124.12 128.09 01/16/2015 18:35:06 65.95, 124.14 128.04 1.00 28
6 01/19/2015 10:03:29 -60.04, 67.57 46.97 01/19/2015 10:02:59 -60.04, 67.53 46.91 1.83 30
7 01/19/2015 10:50:42 67.56,-118.31 126.13 01/19/2015 10:51:26 67.57,-118.27 126.06 1.85 44
8 01/22/2015 02:19:10 -62.97,-174.43 50.08 01/22/2015 02:18:56 -62.97,-174.42 50.06 0.25 14
9 01/22/2015 03:06:54 68.67, -1.13 124.58 01/22/2015 03:07:55 68.67, -1.10 124.49 1.43 61
10 01/24/2015 17:48:09 56.18, 129.36 135.47 01/24/2015 17:46:59 56.18, 129.33 135.60 1.46 70
11 01/24/2015 18:35:02 -65.19, -56.63 52.67 01/24/2015 18:35:05 -65.20, -56.60 52.69 1.51 3
12 01/24/2015 19:19:40 79.77, 146.88 111.70 01/24/2015 19:20:53 79.53, 148.02 111.50 35.28 73
13 01/27/2015 10:03:35 59.87,-112.55 131.65 01/27/2015 10:02:42 59.88,-112.54 131.73 0.43 53
14 01/27/2015 10:51:01 -66.90, 60.95 54.87 01/27/2015 10:51:22 -66.91, 60.99 54.91 1.78 21

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/13/2015
SNOs_Map_AQUA_NPP_20150114.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/13/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service