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: 4/25/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2014 13:15:19 -29.98,-179.55 04/27/2014 13:05:45 -30.10,-179.07 47.99 574
2 04/27/2014 14:04:49 29.96, -11.92 04/27/2014 13:56:32 29.99, -11.74 17.41 497
3 04/27/2014 14:51:23 -19.81, 158.22 04/27/2014 14:44:19 -19.81, 158.23 1.08 424
4 04/27/2014 15:34:06 -4.81, -28.81 04/27/2014 15:28:09 -4.81, -28.82 0.35 357
5 04/27/2014 16:21:14 12.92, 140.60 04/27/2014 16:16:31 12.96, 140.38 23.95 283
6 04/27/2014 17:09:30 -17.43, -50.77 04/27/2014 17:06:02 -17.55, -51.24 51.01 208
7 04/27/2014 17:57:36 22.05, 117.95 04/27/2014 17:55:24 22.18, 117.22 75.95 132
8 04/27/2014 18:45:52 -26.53, -73.34 04/27/2014 18:44:55 -26.73, -74.31 98.39 57
9 04/30/2014 05:31:51 -29.96, -63.68 04/30/2014 05:22:44 -30.04, -63.29 39.15 547
10 04/30/2014 06:21:21 29.94, 103.95 04/30/2014 06:13:31 29.93, 104.04 9.05 470
11 04/30/2014 07:06:19 -14.01, -84.61 04/30/2014 06:59:40 -14.01, -84.62 0.77 399
12 04/30/2014 07:49:13 -9.96, 88.16 04/30/2014 07:43:41 -9.98, 88.13 3.59 332
13 04/30/2014 08:37:19 14.57,-103.18 04/30/2014 08:33:03 14.60,-103.47 31.60 256
14 04/30/2014 09:25:35 -19.08, 65.46 04/30/2014 09:22:34 -19.19, 64.92 57.91 181
15 04/30/2014 10:13:42 23.63,-125.81 04/30/2014 10:11:57 23.76,-126.61 82.26 105
16 05/02/2014 20:58:59 29.97,-115.48 05/02/2014 20:49:03 30.12,-114.87 60.65 596
17 05/02/2014 21:48:22 -29.98, 52.18 05/02/2014 21:39:43 -30.05, 52.48 30.07 519
18 05/02/2014 22:37:40 29.24,-140.01 05/02/2014 22:30:18 29.24,-140.00 0.60 442
19 05/02/2014 23:20:22 -5.10, 33.19 05/02/2014 23:14:07 -5.10, 33.20 1.20 375
20 05/03/2014 00:05:16 -11.63,-155.62 05/03/2014 00:00:11 -11.67,-155.71 11.66 305
21 05/03/2014 00:53:23 16.18, 13.05 05/03/2014 00:49:34 16.24, 12.69 39.09 229
22 05/03/2014 01:41:38 -20.74,-178.29 05/03/2014 01:39:04 -20.88,-178.89 64.76 154
23 05/03/2014 02:29:45 25.29, -9.54 05/03/2014 02:28:27 25.44, -10.40 88.16 78
24 05/05/2014 13:15:30 29.97, 0.39 05/05/2014 13:06:02 30.08, 0.91 51.36 568
25 05/05/2014 14:04:53 -29.98, 168.04 05/05/2014 13:56:42 -30.01, 168.26 20.91 491
26 05/05/2014 14:52:33 23.34, -22.68 05/05/2014 14:45:37 23.35, -22.68 0.48 416
27 05/05/2014 15:34:39 3.00, 150.78 05/05/2014 15:28:49 3.00, 150.79 1.32 350
28 05/05/2014 16:21:19 -13.32, -39.38 05/05/2014 16:16:42 -13.36, -39.55 19.52 277
29 05/05/2014 17:09:26 17.86, 129.30 05/05/2014 17:06:05 17.92, 128.86 46.72 201
30 05/05/2014 17:57:41 -22.43, -62.02 05/05/2014 17:55:35 -22.56, -62.70 71.54 126
31 05/05/2014 18:45:48 26.97, 106.74 05/05/2014 18:44:58 27.13, 105.81 94.04 50
32 05/08/2014 05:32:00 29.95, 116.27 05/08/2014 05:23:01 30.04, 116.69 41.92 539
33 05/08/2014 06:21:23 -29.96, -76.08 05/08/2014 06:13:41 -29.97, -75.96 11.48 462
34 05/08/2014 07:07:07 16.33, 94.82 05/08/2014 07:00:37 16.33, 94.81 0.94 390
35 05/08/2014 07:49:11 10.15, -91.82 05/08/2014 07:43:47 10.15, -91.82 0.03 324
36 05/08/2014 08:37:22 -14.97, 76.86 05/08/2014 08:33:13 -15.04, 76.61 27.80 249
37 05/08/2014 09:25:28 19.57,-114.44 05/08/2014 09:22:35 19.66,-114.95 54.08 173
38 05/08/2014 10:13:44 -24.07, 54.24 05/08/2014 10:12:06 -24.24, 53.49 78.30 98
39 05/08/2014 11:01:50 28.68,-136.96 05/08/2014 11:01:28 28.86,-137.96 99.55 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2014
SNOs_Map_AQUA_NPP_20140426.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/25/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service