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: 4/3/2013
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 04/03/2013 14:55:14 -76.77, 17.92 88.99 04/03/2013 14:54:24 -76.78, 17.97 88.97 1.57 50
2 04/03/2013 15:44:28 77.32,-172.36 90.33 04/03/2013 15:44:56 77.31,-172.48 90.33 3.01 28
3 04/06/2013 07:11:43 -76.93, 134.37 90.22 04/06/2013 07:11:18 -76.93, 134.34 90.19 0.84 25
4 04/06/2013 08:00:51 77.75, -54.72 88.77 04/06/2013 08:01:43 77.75, -54.67 88.71 1.23 52
5 04/08/2013 22:41:17 69.12, 65.85 97.21 04/08/2013 22:40:04 69.27, 64.78 97.45 45.44 73
6 04/08/2013 23:28:09 -77.20,-108.74 91.57 04/08/2013 23:28:09 -77.20,-108.74 91.57 0.19 0
7 04/09/2013 00:14:43 81.80, 113.88 78.75 04/09/2013 00:15:56 81.24, 113.67 78.49 62.24 73
8 04/11/2013 14:55:25 76.62,-162.62 88.14 04/11/2013 14:54:34 76.61,-162.67 88.20 1.47 51
9 04/11/2013 15:44:37 -77.34, 7.71 92.75 04/11/2013 15:45:03 -77.34, 7.63 92.75 2.03 26
10 04/14/2013 07:11:47 76.97, -45.48 86.73 04/14/2013 07:11:22 76.97, -45.48 86.75 0.15 25
11 04/14/2013 08:01:00 -77.64, 124.81 94.10 04/14/2013 08:01:52 -77.64, 124.77 94.14 0.77 52
12 04/16/2013 22:40:17 -72.67,-108.58 89.42 04/16/2013 22:39:03 -72.78,-109.21 89.28 24.11 74
13 04/16/2013 23:28:13 77.15, 71.08 85.55 04/16/2013 23:28:15 77.14, 71.01 85.56 1.65 2

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2013
SNOs_Map_AQUA_NPP_20130404.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/03/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service