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: 6/30/2014
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 06/30/2014 17:48:23 54.02, 128.24 97.48 06/30/2014 17:47:39 54.02, 128.22 97.54 1.24 44
2 06/30/2014 18:35:36 -61.94, -59.35 90.39 06/30/2014 18:36:06 -61.94, -59.35 90.43 0.18 30
3 07/03/2014 10:04:08 56.68,-114.49 95.08 07/03/2014 10:03:50 56.68,-114.50 95.10 0.85 18
4 07/03/2014 10:51:50 -62.88, 57.24 91.11 07/03/2014 10:52:47 -62.87, 57.20 91.16 2.30 57
5 07/06/2014 01:33:17 -49.46,-169.73 77.57 07/06/2014 01:32:12 -49.45,-169.75 77.47 1.53 65
6 07/06/2014 02:19:52 59.37, 2.99 92.67 07/06/2014 02:20:00 59.37, 3.00 92.65 0.87 8
7 07/06/2014 03:01:28 -81.76,-119.41 114.57 07/06/2014 03:02:41 -81.21,-118.77 114.82 62.60 73
8 07/08/2014 17:48:49 -52.80, -52.38 80.54 07/08/2014 17:48:10 -52.80, -52.39 80.49 0.94 39
9 07/08/2014 18:35:54 60.92, 119.90 91.43 07/08/2014 18:36:29 60.92, 119.89 91.39 0.53 35
10 07/11/2014 10:04:20 -56.24, 65.23 83.57 07/11/2014 10:04:07 -56.24, 65.25 83.57 1.09 13
11 07/11/2014 10:51:55 62.57,-123.01 90.12 07/11/2014 10:52:57 62.57,-123.03 90.06 0.80 62
12 07/14/2014 01:33:34 48.33, 9.81 104.57 07/14/2014 01:32:35 48.33, 9.80 104.65 0.87 59

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2014
SNOs_Map_AQUA_NPP_20140630.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/30/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service