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: 12/24/2011
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/26/2011 07:52:26 -5.81, -95.19 12/26/2011 07:42:30 -5.81, -95.30 12.10 596
2 12/26/2011 08:40:41 1.25, 73.41 12/26/2011 08:32:00 1.18, 73.04 42.10 521
3 12/26/2011 09:28:49 3.22,-117.98 12/26/2011 09:21:23 3.35,-118.62 72.13 446
4 12/29/2011 00:09:08 -5.59, 20.67 12/28/2011 23:59:16 -5.54, 20.54 15.14 592
5 12/29/2011 00:57:22 0.97,-170.72 12/29/2011 00:48:46 0.90,-171.12 45.19 516
6 12/29/2011 01:45:30 3.51, -2.11 12/29/2011 01:38:09 3.62, -2.77 75.17 441
7 12/31/2011 16:26:00 -5.61, 136.45 12/31/2011 16:16:07 -5.56, 136.32 15.66 593
8 12/31/2011 17:14:15 1.04, -54.95 12/31/2011 17:05:38 0.98, -55.36 45.91 517
9 12/31/2011 18:02:24 3.38, 113.65 12/31/2011 17:55:01 3.54, 112.99 75.77 443
10 01/03/2012 08:43:04 -6.05,-107.88 01/03/2012 08:33:04 -6.00,-108.00 14.13 600
11 01/03/2012 09:31:19 1.48, 60.72 01/03/2012 09:22:35 1.41, 60.33 44.20 524
12 01/03/2012 10:19:28 2.95,-130.68 01/03/2012 10:11:58 3.10,-131.33 74.06 450
13 01/06/2012 01:06:47 -29.98, 2.29 01/06/2012 00:56:47 -30.06, 1.90 38.00 600
14 01/06/2012 01:48:35 2.21, 176.30 01/06/2012 01:39:38 2.15, 175.94 40.03 537
15 01/06/2012 02:36:45 2.16, -15.11 01/06/2012 02:29:02 2.31, -15.72 70.03 463
16 01/06/2012 03:24:59 -6.80, 153.50 01/06/2012 03:18:32 -6.96, 152.62 99.49 387

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2011
SNOs_Map_AQUA_NPP_20111224.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/24/2011 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service