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: 1/26/2012
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2012 08:41:29 4.17, 72.83 01/27/2012 08:32:03 4.10, 72.49 38.51 566
2 01/27/2012 09:29:36 0.36,-118.55 01/27/2012 09:21:25 0.51,-119.15 68.91 491
3 01/27/2012 10:17:51 -4.97, 50.05 01/27/2012 10:10:56 -5.12, 49.17 98.80 415
4 01/30/2012 00:15:40 -29.96, 15.13 01/30/2012 00:05:40 -30.63, 14.53 94.28 600
5 01/30/2012 00:57:44 3.02,-171.06 01/30/2012 00:48:37 2.94,-171.48 47.36 547
6 01/30/2012 01:45:51 1.51, -2.44 01/30/2012 01:37:59 1.66, -3.12 77.64 472
7 02/01/2012 16:29:25 -19.58, 133.52 02/01/2012 16:19:25 -19.62, 133.15 39.59 600
8 02/01/2012 17:14:06 2.07, -55.02 02/01/2012 17:05:14 1.98, -55.50 54.58 532
9 02/01/2012 18:02:14 2.41, 113.60 02/01/2012 17:54:37 2.57, 112.85 84.83 457
10 02/04/2012 08:42:20 -5.99,-107.64 02/04/2012 08:32:24 -5.94,-107.91 30.01 596
11 02/04/2012 09:30:36 1.44, 60.95 02/04/2012 09:21:55 1.33, 60.42 60.30 521
12 02/04/2012 10:18:44 3.04,-130.44 02/04/2012 10:11:18 3.22,-131.23 90.48 446
13 02/07/2012 00:58:58 -5.56, 8.27 02/07/2012 00:49:09 -5.47, 7.97 34.20 589
14 02/07/2012 01:47:14 1.01, 176.86 02/07/2012 01:38:40 0.87, 176.30 64.46 514
15 02/07/2012 02:35:22 3.48, -14.53 02/07/2012 02:28:03 3.68, -15.36 94.58 439
16 02/09/2012 17:15:43 -5.32, 124.12 02/09/2012 17:05:58 -5.26, 123.79 36.77 585
17 02/09/2012 18:03:59 0.78, -67.29 02/09/2012 17:55:29 0.66, -67.88 67.03 510

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/26/2012
SNOs_Map_AQUA_NPP_20120127.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/26/2012 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service