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: 4/15/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/16/2014 21:48:24 -29.97, 52.20 04/16/2014 21:39:14 -30.04, 52.51 30.48 550
2 04/16/2014 22:37:45 29.41,-140.03 04/16/2014 22:29:52 29.41,-140.02 0.87 473
3 04/16/2014 23:20:50 -6.66, 32.87 04/16/2014 23:14:05 -6.66, 32.86 0.76 405
4 04/17/2014 00:05:48 -9.83,-155.99 04/17/2014 00:00:13 -9.86,-156.11 13.57 335
5 04/17/2014 00:53:55 14.37, 12.66 04/17/2014 00:49:36 14.44, 12.28 41.58 259
6 04/17/2014 01:42:10 -18.94,-178.69 04/17/2014 01:39:06 -19.07,-179.31 67.69 184
7 04/17/2014 02:30:17 23.48, -9.97 04/17/2014 02:28:29 23.65, -10.85 91.78 108
8 04/19/2014 13:15:27 29.95, 0.43 04/19/2014 13:05:33 30.07, 0.93 49.99 594
9 04/19/2014 14:04:50 -29.97, 168.08 04/19/2014 13:56:13 -30.00, 168.28 19.36 517
10 04/19/2014 14:52:01 21.58, -22.22 04/19/2014 14:44:38 21.58, -22.22 0.58 443
11 04/19/2014 15:34:30 3.37, 150.89 04/19/2014 15:28:14 3.37, 150.89 0.17 376
12 04/19/2014 16:21:41 -11.82, -39.67 04/19/2014 16:16:39 -11.84, -39.89 23.59 302
13 04/19/2014 17:09:49 16.30, 128.98 04/19/2014 17:06:02 16.42, 128.52 50.98 227
14 04/19/2014 17:58:03 -20.92, -62.34 04/19/2014 17:55:32 -21.05, -63.06 76.23 151
15 04/19/2014 18:46:11 25.40, 106.39 04/19/2014 18:44:55 25.62, 105.43 99.28 76
16 04/22/2014 05:31:53 29.94, 116.32 04/22/2014 05:22:33 30.03, 116.71 38.47 560
17 04/22/2014 06:21:16 -29.96, -76.03 04/22/2014 06:13:13 -29.96, -75.94 8.04 483
18 04/22/2014 07:05:49 12.04, 95.82 04/22/2014 06:58:56 12.04, 95.83 1.21 413
19 04/22/2014 07:49:20 9.18, -91.98 04/22/2014 07:43:36 9.16, -92.03 6.12 344
20 04/22/2014 08:37:35 -13.75, 76.64 04/22/2014 08:33:06 -13.81, 76.34 33.60 269
21 04/22/2014 09:25:41 18.35,-114.67 04/22/2014 09:22:28 18.44,-115.23 60.30 193
22 04/22/2014 10:13:56 -22.91, 54.02 04/22/2014 10:11:58 -23.07, 53.21 84.56 118
23 04/24/2014 20:58:48 -29.95, 64.59 04/24/2014 20:48:48 -30.23, 65.12 59.95 600
24 04/24/2014 21:48:19 30.00,-127.80 04/24/2014 21:39:34 30.07,-127.54 26.57 525
25 04/24/2014 22:36:55 -27.19, 40.57 04/24/2014 22:29:26 -27.19, 40.57 0.04 449
26 04/24/2014 23:19:40 2.73,-146.28 04/24/2014 23:13:18 2.73,-146.28 0.15 382
27 04/25/2014 00:05:10 11.30, 24.37 04/25/2014 00:00:00 11.30, 24.22 16.30 310
28 04/25/2014 00:53:26 -15.81,-167.01 04/25/2014 00:49:31 -15.89,-167.41 43.65 235
29 04/25/2014 01:41:32 20.41, 1.70 04/25/2014 01:38:53 20.52, 1.04 69.48 159
30 04/25/2014 02:29:48 -24.90, 170.39 04/25/2014 02:28:24 -25.09, 169.49 92.80 84
31 04/27/2014 13:15:13 -29.99,-179.53 04/27/2014 13:05:46 -30.09,-179.07 44.98 567
32 04/27/2014 14:04:43 29.98, -11.90 04/27/2014 13:56:33 29.99, -11.75 14.67 490
33 04/27/2014 14:50:54 -18.46, 158.55 04/27/2014 14:43:57 -18.46, 158.55 0.44 417
34 04/27/2014 15:33:03 -8.22, -28.06 04/27/2014 15:27:12 -8.22, -28.05 0.91 351
35 04/27/2014 16:21:00 13.36, 140.72 04/27/2014 16:16:24 13.44, 140.48 26.93 276
36 04/27/2014 17:09:15 -17.93, -50.63 04/27/2014 17:05:55 -18.02, -51.13 53.65 200
37 04/27/2014 17:57:21 22.53, 118.09 04/27/2014 17:55:17 22.65, 117.34 78.51 124

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2014
SNOs_Map_AQUA_NPP_20140415.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/15/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service