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: 6/30/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2015 21:48:18 29.95,-127.82 06/30/2015 21:38:39 30.03,-127.36 45.18 579
2 06/30/2015 22:37:41 -29.98, 39.83 06/30/2015 22:29:20 -30.03, 39.97 14.67 501
3 06/30/2015 23:23:21 16.09,-149.22 06/30/2015 23:16:11 16.09,-149.22 0.37 430
4 07/01/2015 00:06:03 8.08, 23.64 07/01/2015 00:00:00 8.09, 23.58 6.07 363
5 07/01/2015 00:54:17 -12.72,-167.73 07/01/2015 00:49:30 -12.76,-168.05 35.35 287
6 07/01/2015 01:42:25 17.20, 0.92 07/01/2015 01:38:53 17.30, 0.34 62.87 212
7 07/01/2015 02:30:39 -21.82, 169.61 07/01/2015 02:28:23 -21.96, 168.77 88.54 136
8 07/03/2015 14:04:44 29.97, -11.94 07/03/2015 13:55:33 30.06, -11.60 33.89 551
9 07/03/2015 14:54:07 -30.00, 155.71 07/03/2015 14:46:13 -29.99, 155.74 3.26 474
10 07/03/2015 15:36:50 5.42, -31.00 07/03/2015 15:30:03 5.42, -31.00 0.18 407
11 07/03/2015 16:22:02 9.69, 139.88 07/03/2015 16:16:26 9.71, 139.72 17.16 336
12 07/03/2015 17:10:16 -14.27, -51.50 07/03/2015 17:05:55 -14.38, -51.91 45.86 261
13 07/03/2015 17:58:23 18.81, 117.18 07/03/2015 17:55:18 18.92, 116.50 72.80 185
14 07/03/2015 18:46:38 -23.36, -74.13 07/03/2015 18:44:48 -23.57, -75.06 97.49 110
15 07/06/2015 05:31:38 -29.96, -63.67 07/06/2015 05:21:38 -30.12, -63.15 53.21 600
16 07/06/2015 06:21:09 30.00, 103.94 07/06/2015 06:12:25 30.03, 104.17 22.45 524
17 07/06/2015 07:08:40 -23.30, -86.73 07/06/2015 07:01:11 -23.30, -86.73 0.03 449
18 07/06/2015 07:50:12 -5.61, 87.23 07/06/2015 07:43:48 -5.61, 87.23 0.07 384
19 07/06/2015 08:37:59 11.35,-103.87 07/06/2015 08:32:50 11.39,-104.13 28.05 309
20 07/06/2015 09:26:15 -15.87, 64.75 07/06/2015 09:22:21 -16.00, 64.24 56.26 234
21 07/06/2015 10:14:21 20.46,-126.55 07/06/2015 10:11:43 20.60,-127.33 82.38 158
22 07/08/2015 21:48:03 -29.95, 52.22 07/08/2015 21:38:30 -30.03, 52.64 41.48 573
23 07/08/2015 22:37:34 29.98,-140.16 07/08/2015 22:29:18 30.00,-140.05 10.95 496
24 07/08/2015 23:21:59 -12.07, 31.72 07/08/2015 23:14:53 -12.07, 31.73 1.19 426
25 07/09/2015 00:05:50 -8.47,-156.27 07/08/2015 23:59:53 -8.46,-156.36 10.14 357
26 07/09/2015 00:53:57 13.00, 12.38 07/09/2015 00:49:15 13.07, 12.03 38.83 282
27 07/09/2015 01:42:12 -17.57,-178.98 07/09/2015 01:38:46 -17.67,-179.60 66.45 206
28 07/09/2015 02:30:19 22.11, -10.27 07/09/2015 02:28:08 22.27, -11.14 91.67 131
29 07/11/2015 14:04:29 -30.00, 168.10 07/11/2015 13:55:24 -30.05, 168.41 29.84 545
30 07/11/2015 14:53:53 29.62, -24.17 07/11/2015 14:46:05 29.61, -24.18 0.17 468
31 07/11/2015 15:35:43 -2.34, 149.70 07/11/2015 15:29:01 -2.34, 149.70 0.67 402
32 07/11/2015 16:21:48 -10.10, -40.02 07/11/2015 16:16:18 -10.14, -40.21 21.00 330
33 07/11/2015 17:09:56 14.57, 128.62 07/11/2015 17:05:41 14.69, 128.17 49.67 255
34 07/11/2015 17:58:10 -19.21, -62.71 07/11/2015 17:55:11 -19.34, -63.43 76.33 179
35 07/14/2015 05:31:31 29.98, 116.34 07/14/2015 05:21:37 30.10, 116.83 49.03 594
36 07/14/2015 06:20:53 -29.94, -75.99 07/14/2015 06:12:16 -29.96, -75.80 18.43 517
37 07/14/2015 07:07:33 19.68, 94.14 07/14/2015 07:00:09 19.68, 94.14 0.23 444
38 07/14/2015 07:49:30 7.20, -92.37 07/14/2015 07:43:12 7.21, -92.40 2.94 378
39 07/14/2015 08:37:46 -11.73, 76.23 07/14/2015 08:32:43 -11.81, 75.94 32.23 303
40 07/14/2015 09:25:51 16.32,-115.10 07/14/2015 09:22:04 16.42,-115.65 60.05 227
41 07/14/2015 10:14:07 -20.83, 53.55 07/14/2015 10:11:35 -21.01, 52.75 86.09 152

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/30/2015
SNOs_Map_AQUA_NPP_20150701.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/30/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service