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: 12/27/2011
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/29/2011 00:08:29 -4.45, 21.00 12/28/2011 23:58:56 -4.41, 20.80 22.48 573
2 12/29/2011 00:56:44 -0.11,-170.41 12/29/2011 00:48:26 -0.23,-170.87 52.84 498
3 12/29/2011 01:44:52 4.57, -1.79 12/29/2011 01:37:49 4.76, -2.52 82.83 423
4 12/31/2011 16:24:43 -3.36, 137.10 12/31/2011 16:15:28 -3.33, 136.82 30.93 555
5 12/31/2011 17:12:58 -1.20, -54.30 12/31/2011 17:04:58 -1.31, -54.84 61.07 480
6 12/31/2011 18:01:06 5.66, 114.31 12/31/2011 17:54:21 5.84, 113.51 90.84 405
7 01/03/2012 07:59:16 30.00, 79.17 01/03/2012 07:49:16 30.07, 78.79 37.30 600
8 01/03/2012 08:40:56 -2.24,-106.79 01/03/2012 08:31:59 -2.19,-107.14 39.32 537
9 01/03/2012 09:29:12 -2.25, 61.79 01/03/2012 09:21:30 -2.39, 61.18 69.55 462
10 01/03/2012 10:17:20 6.71,-129.59 01/03/2012 10:10:53 6.91,-130.47 99.10 387
11 01/06/2012 00:09:02 5.69,-159.31 01/05/2012 23:59:08 5.64,-159.47 17.77 594
12 01/06/2012 00:57:09 -1.17, 9.32 01/06/2012 00:48:30 -1.07, 8.90 47.93 519
13 01/06/2012 01:45:24 -3.39, 177.91 01/06/2012 01:38:01 -3.52, 177.22 78.19 443
14 01/08/2012 16:25:12 4.53, -43.19 01/08/2012 16:15:37 4.46, -43.42 26.65 575
15 01/08/2012 17:13:20 -0.06, 125.43 01/08/2012 17:05:00 0.06, 124.93 56.88 500
16 01/08/2012 18:01:34 -4.55, -65.96 01/08/2012 17:54:30 -4.70, -66.73 86.89 424

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2011
SNOs_Map_AQUA_NPP_20111228.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/27/2011 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service