Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 12/29/2011
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/31/2011 16:24:46 -3.55, 137.07 12/31/2011 16:15:31 -3.50, 136.79 30.99 555
2 12/31/2011 17:13:01 -1.04, -54.34 12/31/2011 17:05:01 -1.17, -54.87 61.27 480
3 12/31/2011 18:01:09 5.53, 114.28 12/31/2011 17:54:24 5.72, 113.48 91.08 405
4 01/03/2012 07:59:12 29.95, 79.22 01/03/2012 07:49:12 30.02, 78.84 36.86 600
5 01/03/2012 08:40:58 -2.43,-106.82 01/03/2012 08:32:01 -2.37,-107.17 39.42 537
6 01/03/2012 09:29:13 -2.16, 61.77 01/03/2012 09:21:31 -2.30, 61.16 69.69 462
7 01/03/2012 10:17:21 6.64,-129.61 01/03/2012 10:10:54 6.85,-130.49 99.26 387
8 01/06/2012 00:09:03 5.84,-159.33 01/05/2012 23:59:09 5.78,-159.49 17.94 594
9 01/06/2012 00:57:11 -1.35, 9.28 01/06/2012 00:48:32 -1.24, 8.86 48.13 519
10 01/06/2012 01:45:25 -3.30, 177.89 01/06/2012 01:38:02 -3.43, 177.20 78.26 443
11 01/08/2012 16:25:14 4.68, -43.21 01/08/2012 16:15:39 4.61, -43.44 26.69 575
12 01/08/2012 17:13:22 -0.19, 125.40 01/08/2012 17:05:02 -0.06, 124.91 56.92 500
13 01/08/2012 18:01:36 -4.46, -65.99 01/08/2012 17:54:32 -4.61, -66.75 86.93 424
14 01/11/2012 08:41:24 3.49, 72.92 01/11/2012 08:32:09 3.44, 72.61 35.72 555
15 01/11/2012 09:29:32 1.00,-118.46 01/11/2012 09:21:32 1.10,-119.05 65.93 480
16 01/11/2012 10:17:47 -5.58, 50.13 01/11/2012 10:11:02 -5.78, 49.29 95.77 405

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2011
SNOs_Map_AQUA_NPP_20111230.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/29/2011 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service