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: 1/25/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2015 04:42:32 29.99, 128.61 01/27/2015 04:33:16 30.20, 129.57 94.99 556
2 01/27/2015 05:31:54 -29.95, -63.72 01/27/2015 05:23:55 -30.09, -63.07 64.62 479
3 01/27/2015 06:21:25 29.99, 103.89 01/27/2015 06:14:43 30.04, 104.24 33.95 402
4 01/27/2015 07:10:45 -29.82, -88.41 01/27/2015 07:05:20 -29.81, -88.37 3.91 325
5 01/27/2015 07:53:18 4.64, 85.01 01/27/2015 07:49:00 4.64, 85.00 1.10 258
6 01/27/2015 08:36:18 18.44,-102.32 01/27/2015 08:33:07 18.47,-102.41 10.10 191
7 01/27/2015 09:24:32 -23.06, 66.38 01/27/2015 09:22:37 -23.11, 66.02 37.19 115
8 01/27/2015 10:12:40 27.54,-124.86 01/27/2015 10:12:00 27.66,-125.48 61.82 40
9 01/27/2015 11:01:31 -29.92, 43.37 01/27/2015 11:02:07 -30.10, 42.48 88.14 36
10 01/29/2015 20:59:02 29.97,-115.51 01/29/2015 20:50:04 30.13,-114.63 86.04 538
11 01/29/2015 21:48:25 -29.99, 52.15 01/29/2015 21:40:44 -30.08, 52.71 55.57 461
12 01/29/2015 22:37:55 29.97,-140.22 01/29/2015 22:31:32 30.03,-139.98 24.86 383
13 01/29/2015 23:26:03 -25.48, 28.57 01/29/2015 23:20:55 -25.48, 28.56 0.52 308
14 01/30/2015 00:06:53 -5.95,-156.85 01/30/2015 00:02:49 -5.95,-156.85 0.11 244
15 01/30/2015 00:52:30 19.54, 13.81 01/30/2015 00:49:37 19.60, 13.64 18.67 173
16 01/30/2015 01:40:44 -24.16,-177.47 01/30/2015 01:39:07 -24.23,-177.91 45.08 97
17 01/30/2015 02:28:52 28.64, -8.70 01/30/2015 02:28:30 28.78, -9.39 69.03 22
18 01/30/2015 03:18:01 -29.93, 159.26 01/30/2015 03:18:56 -30.12, 158.27 97.21 55
19 02/01/2015 13:15:32 29.98, 0.37 02/01/2015 13:06:53 30.12, 1.16 76.82 519
20 02/01/2015 14:04:55 -29.99, 168.03 02/01/2015 13:57:33 -30.07, 168.50 46.35 442
21 02/01/2015 14:54:25 29.98, -24.35 02/01/2015 14:48:21 30.02, -24.19 15.68 364
22 02/01/2015 15:40:01 -16.34, 146.60 02/01/2015 15:35:08 -16.34, 146.60 0.13 293
23 02/01/2015 16:20:49 -15.24, -38.94 02/01/2015 16:17:00 -15.24, -38.95 0.14 229
24 02/01/2015 17:08:41 20.68, 129.96 02/01/2015 17:06:07 20.72, 129.70 27.14 154
25 02/01/2015 17:56:56 -25.24, -61.33 02/01/2015 17:55:37 -25.35, -61.84 53.00 79
26 02/01/2015 18:45:03 29.78, 107.47 02/01/2015 18:45:00 29.90, 106.70 76.22 3
27 02/04/2015 04:42:31 -29.97, -51.36 02/04/2015 04:32:54 -30.16, -50.37 98.14 577
28 02/04/2015 05:32:01 29.96, 116.26 02/04/2015 05:23:42 30.12, 116.94 67.54 499
29 02/04/2015 06:21:24 -29.96, -76.08 02/04/2015 06:14:22 -30.06, -75.72 37.11 422
30 02/04/2015 07:10:54 29.95, 91.54 02/04/2015 07:05:09 29.96, 91.61 6.33 345
31 02/04/2015 07:53:45 -6.35, -95.33 02/04/2015 07:49:07 -6.35, -95.33 0.64 278
32 02/04/2015 08:36:45 -17.25, 77.39 02/04/2015 08:33:14 -17.29, 77.32 8.60 211
33 02/04/2015 09:24:51 21.85,-113.89 02/04/2015 09:22:36 21.90,-114.23 35.71 135
34 02/04/2015 10:13:06 -26.34, 54.83 02/04/2015 10:12:06 -26.47, 54.23 60.88 60
35 02/04/2015 11:01:29 29.92,-136.61 02/04/2015 11:01:45 30.08,-137.47 85.20 16
36 02/06/2015 20:58:59 -29.96, 64.52 02/06/2015 20:49:42 -30.17, 65.41 88.69 557
37 02/06/2015 21:48:29 29.96,-127.85 02/06/2015 21:40:29 30.07,-127.26 58.04 480
38 02/06/2015 22:37:52 -29.96, 39.80 02/06/2015 22:31:09 -30.01, 40.08 27.56 403
39 02/06/2015 23:26:52 28.15,-152.11 02/06/2015 23:21:26 28.15,-152.12 1.13 326
40 02/07/2015 00:07:49 2.35, 22.41 02/07/2015 00:03:27 2.35, 22.40 0.90 262
41 02/07/2015 00:52:52 -18.52,-166.43 02/07/2015 00:49:41 -18.52,-166.60 17.44 191
42 02/07/2015 01:41:00 23.00, 2.27 02/07/2015 01:39:04 23.06, 1.85 44.10 116
43 02/07/2015 02:29:16 -27.48, 171.00 02/07/2015 02:28:35 -27.63, 170.32 68.63 41
44 02/07/2015 03:17:58 29.92, -20.72 02/07/2015 03:18:33 30.13, -21.67 94.64 35

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2015
SNOs_Map_AQUA_NPP_20150126.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/25/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service