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: 1/24/2012
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/24/2012 16:25:22 5.54, -43.34 01/24/2012 16:15:33 5.46, -43.59 28.38 589
2 01/24/2012 17:13:29 -1.00, 125.28 01/24/2012 17:04:56 -0.92, 124.76 58.67 513
3 01/24/2012 18:01:44 -3.59, -66.12 01/24/2012 17:54:26 -3.76, -66.90 88.75 438
4 01/27/2012 08:41:21 3.89, 72.90 01/27/2012 08:31:59 3.79, 72.55 40.41 562
5 01/27/2012 09:29:28 0.64,-118.47 01/27/2012 09:21:22 0.75,-119.10 70.70 486
6 01/30/2012 00:13:56 -24.47, 16.57 01/30/2012 00:03:56 -24.50, 16.15 42.01 600
7 01/30/2012 00:57:18 2.23,-170.84 01/30/2012 00:48:24 2.12,-171.31 52.72 534
8 01/30/2012 01:45:26 2.25, -2.23 01/30/2012 01:37:47 2.43, -2.96 83.00 459
9 02/01/2012 16:25:00 -5.12, 136.82 02/01/2012 16:15:19 -5.05, 136.51 34.91 581
10 02/01/2012 17:13:14 0.48, -54.57 02/01/2012 17:04:49 0.38, -55.15 65.43 505
11 02/01/2012 18:01:21 4.06, 114.05 02/01/2012 17:54:11 4.23, 113.21 95.33 430
12 02/04/2012 08:40:55 -3.34,-106.90 02/04/2012 08:31:43 -3.25,-107.32 47.83 552
13 02/04/2012 09:29:09 -1.30, 61.71 02/04/2012 09:21:13 -1.42, 61.02 78.24 476
14 02/07/2012 00:08:41 6.03,-159.23 02/06/2012 23:58:44 6.00,-159.50 30.76 597
15 02/07/2012 00:56:49 -1.54, 9.39 02/07/2012 00:48:07 -1.44, 8.85 61.07 522
16 02/07/2012 01:45:04 -3.03, 177.98 02/07/2012 01:37:37 -3.23, 177.18 91.33 447

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2012
SNOs_Map_AQUA_NPP_20120124.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/24/2012 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service