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: 1/20/2012
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2012 00:15:40 29.94,-164.87 01/22/2012 00:05:40 30.01,-165.32 43.99 600
2 01/22/2012 00:57:26 -2.43, 9.08 01/22/2012 00:48:29 -2.35, 8.66 47.79 537
3 01/22/2012 01:45:42 -2.10, 177.67 01/22/2012 01:38:00 -2.28, 176.99 78.23 462
4 01/24/2012 16:25:11 4.92, -43.21 01/24/2012 16:15:32 4.88, -43.50 32.01 579
5 01/24/2012 17:13:19 -0.44, 125.40 01/24/2012 17:04:55 -0.32, 124.85 62.37 504
6 01/24/2012 18:01:33 -4.21, -65.99 01/24/2012 17:54:25 -4.36, -66.81 92.49 428
7 01/27/2012 07:59:02 -29.95,-100.71 01/27/2012 07:49:02 -30.30,-101.24 63.88 600
8 01/27/2012 08:41:00 2.67, 73.16 01/27/2012 08:31:59 2.60, 72.73 48.59 541
9 01/27/2012 09:29:07 1.87,-118.22 01/27/2012 09:21:21 2.02,-118.91 78.80 466
10 01/30/2012 00:08:28 -4.67, 21.01 01/29/2012 23:58:54 -4.63, 20.68 36.55 574
11 01/30/2012 00:56:43 0.09,-170.39 01/30/2012 00:48:24 -0.05,-170.98 66.97 499
12 01/30/2012 01:44:50 4.45, -1.77 01/30/2012 01:37:47 4.62, -2.63 97.00 423
13 02/01/2012 15:36:36 8.61, -31.59 02/01/2012 15:26:36 8.64, -31.87 30.71 600
14 02/01/2012 16:24:06 -1.83, 137.52 02/01/2012 16:15:19 -1.72, 137.02 56.82 527
15 02/01/2012 17:12:20 -2.81, -53.88 02/01/2012 17:04:49 -2.97, -54.65 87.18 451

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2012
SNOs_Map_AQUA_NPP_20120121.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/20/2012 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service