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: 12/19/2011
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2011 23:25:54 -29.94, 27.50 12/20/2011 23:15:54 -30.60, 27.06 83.91 600
2 12/21/2011 00:07:52 2.79,-158.62 12/20/2011 23:58:46 2.75,-158.88 29.66 546
3 12/21/2011 00:55:59 1.72, 10.01 12/21/2011 00:48:08 1.84, 9.48 59.90 471
4 12/21/2011 01:44:15 -6.22, 178.59 12/21/2011 01:37:39 -6.41, 177.81 89.63 396
5 12/23/2011 15:35:36 -5.82, 149.01 12/23/2011 15:25:40 -5.82, 148.91 10.85 596
6 12/23/2011 16:23:51 1.27, -42.39 12/23/2011 16:15:10 1.19, -42.75 40.96 521
7 12/23/2011 17:11:59 3.18, 126.22 12/23/2011 17:04:33 3.34, 125.60 71.28 446
8 12/26/2011 07:51:34 -4.28, -94.75 12/26/2011 07:42:04 -4.26, -94.95 22.42 570
9 12/26/2011 08:39:49 -0.28, 73.85 12/26/2011 08:31:34 -0.38, 73.38 52.57 495
10 12/26/2011 09:27:56 4.79,-117.53 12/26/2011 09:20:56 4.96,-118.25 82.56 420
11 12/28/2011 23:25:42 29.97,-152.45 12/28/2011 23:15:42 30.47,-152.89 69.45 600
12 12/29/2011 00:07:30 -2.71, 21.49 12/28/2011 23:58:26 -2.65, 21.19 34.04 544
13 12/29/2011 00:55:45 -1.85,-169.91 12/29/2011 00:47:56 -1.99,-170.47 64.38 469
14 12/29/2011 01:43:52 6.36, -1.29 12/29/2011 01:37:19 6.52, -2.12 94.07 393
15 12/31/2011 15:35:18 5.57, -30.87 12/31/2011 15:25:26 5.56, -31.02 15.94 592
16 12/31/2011 16:23:25 -1.06, 137.75 12/31/2011 16:14:48 -0.98, 137.35 46.03 517
17 12/31/2011 17:11:40 -3.49, -53.65 12/31/2011 17:04:18 -3.66, -54.32 76.21 442

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/19/2011
SNOs_Map_AQUA_NPP_20111220.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/19/2011 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service