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: 3/17/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2015 20:58:57 30.00,-115.39 03/18/2015 20:49:19 30.16,-114.67 71.38 578
2 03/18/2015 21:48:19 -29.96, 52.28 03/18/2015 21:39:58 -30.03, 52.69 40.76 501
3 03/18/2015 22:37:50 30.00,-140.11 03/18/2015 22:30:46 30.00,-140.00 10.35 424
4 03/18/2015 23:22:05 -11.48, 31.92 03/18/2015 23:16:11 -11.48, 31.91 0.85 354
5 03/19/2015 00:04:56 -12.68,-155.27 03/19/2015 00:00:09 -12.68,-155.35 9.30 287
6 03/19/2015 00:53:03 17.21, 13.41 03/19/2015 00:49:31 17.30, 13.06 37.91 212
7 03/19/2015 01:41:18 -21.78,-177.92 03/19/2015 01:39:02 -21.88,-178.53 64.62 136
8 03/19/2015 02:29:25 26.31, -9.16 03/19/2015 02:28:24 26.49, -10.03 88.74 61
9 03/21/2015 13:15:23 29.95, 0.52 03/21/2015 13:06:10 30.10, 1.12 59.98 553
10 03/21/2015 14:04:46 -29.97, 168.17 03/21/2015 13:56:50 -30.02, 168.47 29.15 476
11 03/21/2015 14:54:09 29.53, -24.09 03/21/2015 14:47:30 29.53, -24.10 0.90 399
12 03/21/2015 15:34:47 2.10, 150.73 03/21/2015 15:29:12 2.10, 150.73 0.82 335
13 03/21/2015 16:20:58 -14.17, -39.04 03/21/2015 16:16:35 -14.22, -39.22 20.49 263
14 03/21/2015 17:09:05 18.71, 129.64 03/21/2015 17:05:58 18.77, 129.19 48.70 187
15 03/21/2015 17:57:20 -23.27, -61.66 03/21/2015 17:55:28 -23.41, -62.38 74.42 112
16 03/21/2015 18:45:28 27.75, 107.10 03/21/2015 18:44:51 27.96, 106.13 97.73 37
17 03/24/2015 04:42:18 -29.95, -51.21 03/24/2015 04:32:18 -30.42, -50.50 85.77 600
18 03/24/2015 05:31:49 29.99, 116.41 03/24/2015 05:23:01 30.10, 116.89 48.08 528
19 03/24/2015 06:21:11 -29.95, -75.93 03/24/2015 06:13:40 -29.96, -75.74 17.66 451
20 03/24/2015 07:07:10 17.22, 94.78 03/24/2015 07:00:51 17.22, 94.79 1.12 379
21 03/24/2015 07:48:54 10.45, -91.58 03/24/2015 07:43:41 10.44, -91.61 3.77 313
22 03/24/2015 08:36:59 -15.63, 77.19 03/24/2015 08:33:01 -15.68, 76.89 31.88 238
23 03/24/2015 09:25:06 20.17,-114.12 03/24/2015 09:22:23 20.30,-114.67 59.25 163
24 03/24/2015 10:13:21 -24.72, 54.59 03/24/2015 10:11:54 -24.87, 53.77 84.27 87
25 03/26/2015 20:58:44 -29.97, 64.69 03/26/2015 20:49:05 -30.13, 65.36 66.71 579
26 03/26/2015 21:48:14 29.96,-127.68 03/26/2015 21:39:52 30.06,-127.32 36.29 502
27 03/26/2015 22:37:37 -29.97, 39.97 03/26/2015 22:30:32 -29.97, 40.03 5.67 425
28 03/26/2015 23:20:27 5.83,-146.82 03/26/2015 23:14:29 5.83,-146.82 0.21 358
29 03/27/2015 00:04:44 12.60, 24.79 03/26/2015 23:59:56 12.61, 24.66 14.79 288
30 03/27/2015 00:52:59 -17.18,-166.56 03/27/2015 00:49:26 -17.25,-166.96 43.05 213
31 03/27/2015 01:41:06 21.71, 2.14 03/27/2015 01:38:49 21.81, 1.47 69.83 137
32 03/27/2015 02:29:21 -26.26, 170.87 03/27/2015 02:28:19 -26.43, 169.95 93.69 62
33 03/29/2015 13:15:09 -29.97,-179.41 03/29/2015 13:05:56 -30.09,-178.86 54.57 553
34 03/29/2015 14:04:39 29.96, -11.78 03/29/2015 13:56:43 30.02, -11.54 24.09 476
35 03/29/2015 14:52:24 -24.09, 157.35 03/29/2015 14:45:43 -24.09, 157.35 0.12 401
36 03/29/2015 15:33:26 -6.62, -28.26 03/29/2015 15:27:49 -6.62, -28.26 0.24 337
37 03/29/2015 16:20:44 14.11, 141.03 03/29/2015 16:16:21 14.18, 140.79 26.55 263
38 03/29/2015 17:08:58 -18.74, -50.30 03/29/2015 17:05:51 -18.82, -50.81 54.32 187
39 03/29/2015 17:57:06 23.22, 118.40 03/29/2015 17:55:14 23.38, 117.64 80.08 112

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2015
SNOs_Map_AQUA_NPP_20150318.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/17/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service