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: 8/1/2014
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 08/01/2014 17:01:11 -46.03, -42.83 69.63 08/01/2014 17:00:06 -46.02, -42.75 69.56 6.04 65
2 08/01/2014 17:48:14 54.35, 128.39 102.31 08/01/2014 17:48:23 54.34, 128.38 102.30 0.83 9
3 08/01/2014 18:29:25 -80.54, -14.10 106.27 08/01/2014 18:30:39 -80.11, -12.86 106.45 52.94 74
4 08/04/2014 09:17:33 -46.51, 73.23 69.47 08/04/2014 09:16:47 -46.52, 73.26 69.42 2.36 46
5 08/04/2014 10:04:00 56.93,-114.36 100.42 08/04/2014 10:04:27 56.94,-114.33 100.37 1.44 27
6 08/07/2014 01:33:28 -48.50,-170.12 70.73 08/07/2014 01:33:01 -48.50,-170.11 70.70 0.73 27
7 08/07/2014 02:19:59 58.66, 2.54 99.39 08/07/2014 02:20:45 58.67, 2.57 99.32 1.54 46
8 08/09/2014 17:49:14 -51.05, -53.18 72.51 08/09/2014 17:49:06 -51.05, -53.17 72.51 0.82 8
9 08/09/2014 18:36:14 59.49, 118.94 99.27 08/09/2014 18:37:20 59.48, 118.92 99.20 0.71 66
10 08/12/2014 09:17:38 46.02,-106.95 113.00 08/12/2014 09:16:36 45.97,-106.84 113.10 10.44 62
11 08/12/2014 10:05:16 -52.62, 63.41 73.33 08/12/2014 10:05:28 -52.62, 63.40 73.34 1.08 12
12 08/12/2014 10:44:09 81.69, -36.20 70.59 08/12/2014 10:45:22 81.11, -36.93 70.34 66.41 73
13 08/15/2014 01:34:06 46.04, 8.94 113.70 08/15/2014 01:33:24 46.05, 9.00 113.73 5.30 42

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/1/2014
SNOs_Map_AQUA_NPP_20140802.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/01/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service