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: 1/13/2013
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 01/13/2013 15:44:01 76.96,-173.83 117.43 01/13/2013 15:43:35 76.96,-173.78 117.44 1.18 26
2 01/13/2013 16:33:14 -77.62, -3.57 63.36 01/13/2013 16:34:05 -77.62, -3.57 63.41 0.15 51
3 01/16/2013 07:13:26 -69.52, 118.12 55.25 01/16/2013 07:12:12 -69.69, 117.16 55.02 41.98 74
4 01/16/2013 08:00:20 77.32, -56.53 116.57 01/16/2013 08:00:20 77.33, -56.42 116.54 2.95 0
5 01/16/2013 08:47:19 -81.79, 156.52 71.59 01/16/2013 08:48:32 -81.30, 157.02 71.87 54.34 73
6 01/18/2013 23:27:36 -76.56,-111.09 63.02 01/18/2013 23:26:46 -76.56,-111.11 62.97 0.68 50
7 01/19/2013 00:16:40 77.56, 60.32 115.80 01/19/2013 00:17:07 77.56, 60.43 115.76 2.72 27
8 01/21/2013 15:43:57 -76.77, 5.54 63.79 01/21/2013 15:43:35 -76.76, 5.43 63.75 2.99 22
9 01/21/2013 16:33:03 77.66, 176.67 115.14 01/21/2013 16:33:58 77.67, 176.68 115.09 0.45 55
10 01/24/2013 07:11:03 76.34, -47.67 116.14 01/24/2013 07:09:52 76.33, -47.69 116.21 0.45 71
11 01/24/2013 08:00:14 -77.12, 122.75 64.79 01/24/2013 08:00:20 -77.12, 122.70 64.78 1.28 6
12 01/26/2013 23:27:20 76.66, 69.34 115.14 01/26/2013 23:26:38 76.66, 69.30 115.19 1.15 42

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/13/2013
SNOs_Map_AQUA_NPP_20130114.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/13/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service