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: 4/4/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/06/2015 13:15:39 29.94, 0.47 04/06/2015 13:05:48 30.09, 1.14 66.63 591
2 04/06/2015 14:05:02 -29.96, 168.12 04/06/2015 13:56:28 -30.01, 168.49 35.98 514
3 04/06/2015 14:54:33 29.99, -24.26 04/06/2015 14:47:16 29.98, -24.20 5.71 437
4 04/06/2015 15:37:29 -6.71, 148.79 04/06/2015 15:31:20 -6.71, 148.79 0.31 369
5 04/06/2015 16:21:52 -11.91, -39.61 04/06/2015 16:16:52 -11.93, -39.73 13.15 300
6 04/06/2015 17:09:58 16.50, 129.07 04/06/2015 17:06:14 16.55, 128.68 41.79 224
7 04/06/2015 17:58:14 -21.02, -62.27 04/06/2015 17:55:45 -21.12, -62.92 68.19 149
8 04/06/2015 18:46:22 25.49, 106.46 04/06/2015 18:45:08 25.69, 105.56 92.44 74
9 04/09/2015 05:32:12 29.97, 116.33 04/09/2015 05:22:39 30.09, 116.92 58.40 573
10 04/09/2015 06:21:35 -29.99, -76.02 04/09/2015 06:13:20 -30.06, -75.74 27.72 495
11 04/09/2015 07:10:40 28.46, 92.00 04/09/2015 07:03:41 28.46, 91.99 0.93 419
12 04/09/2015 07:51:51 1.18, -93.67 04/09/2015 07:45:57 1.18, -93.67 0.18 354
13 04/09/2015 08:38:06 -13.02, 76.50 04/09/2015 08:33:24 -13.05, 76.31 21.10 282
14 04/09/2015 09:26:14 17.49,-114.84 04/09/2015 09:22:47 17.62,-115.29 49.38 207
15 04/09/2015 10:14:29 -22.01, 53.83 04/09/2015 10:12:17 -22.18, 53.12 75.19 132
16 04/09/2015 11:02:35 26.60,-137.40 04/09/2015 11:01:39 26.81,-138.37 98.64 56
17 04/11/2015 21:48:42 29.95,-127.79 04/11/2015 21:39:28 30.03,-127.29 49.97 554
18 04/11/2015 22:38:05 -29.96, 39.86 04/11/2015 22:30:09 -30.01, 40.05 19.22 476
19 04/11/2015 23:25:06 20.97,-150.30 04/11/2015 23:18:23 20.97,-150.31 0.74 403
20 04/12/2015 00:06:16 8.76, 23.82 04/12/2015 00:00:38 8.76, 23.81 1.30 338
21 04/12/2015 00:54:19 -14.08,-167.40 04/12/2015 00:49:55 -14.16,-167.65 29.40 264
22 04/12/2015 01:42:25 18.67, 1.30 04/12/2015 01:39:17 18.79, 0.77 56.94 188
23 04/12/2015 02:30:41 -23.18, 169.97 04/12/2015 02:28:48 -23.35, 169.19 82.17 113
24 04/14/2015 14:05:13 29.98, -11.93 04/14/2015 13:56:19 30.04, -11.51 41.07 534
25 04/14/2015 14:54:36 -29.99, 155.72 04/14/2015 14:47:00 -30.02, 155.82 10.34 456
26 04/14/2015 15:39:02 11.64, -32.33 04/14/2015 15:32:35 11.64, -32.33 0.54 387
27 04/14/2015 16:22:14 10.72, 140.12 04/14/2015 16:16:55 10.74, 140.04 9.10 319
28 04/14/2015 17:10:29 -15.31, -51.25 04/14/2015 17:06:25 -15.38, -51.59 37.57 244
29 04/14/2015 17:58:36 19.84, 117.44 04/14/2015 17:55:48 19.95, 116.83 64.82 168
30 04/14/2015 18:46:51 -24.41, -73.86 04/14/2015 18:45:18 -24.56, -74.72 89.29 93
31 04/17/2015 05:32:12 -29.96, -63.67 04/17/2015 05:22:22 -30.08, -63.04 62.34 590
32 04/17/2015 06:21:42 29.96, 103.95 04/17/2015 06:13:09 30.01, 104.28 31.88 513
33 04/17/2015 07:11:05 -29.96, -88.39 04/17/2015 07:03:50 -29.98, -88.39 2.20 435
34 04/17/2015 07:52:59 2.44, 85.53 04/17/2015 07:46:49 2.43, 85.53 0.56 370
35 04/17/2015 08:38:22 12.01,-103.72 04/17/2015 08:33:24 12.01,-103.89 18.30 298
36 04/17/2015 09:26:39 -16.47, 64.89 04/17/2015 09:22:55 -16.59, 64.47 46.28 224
37 04/17/2015 10:14:45 21.07,-126.40 04/17/2015 10:12:17 21.22,-127.08 72.74 148
38 04/17/2015 11:03:01 -25.57, 42.30 04/17/2015 11:01:48 -25.77, 41.37 96.56 73

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/4/2015
SNOs_Map_AQUA_NPP_20150405.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/04/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service