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: 6/29/2015
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 29.96,-127.83 06/30/2015 21:38:39 30.05,-127.37 45.14 579
2 06/30/2015 22:37:41 -29.99, 39.82 06/30/2015 22:29:20 -30.05, 39.96 14.68 501
3 06/30/2015 23:23:21 16.11,-149.22 06/30/2015 23:16:11 16.11,-149.22 0.29 430
4 07/01/2015 00:06:03 8.06, 23.64 07/01/2015 00:00:00 8.07, 23.58 6.11 363
5 07/01/2015 00:54:17 -12.70,-167.74 07/01/2015 00:49:30 -12.74,-168.06 35.38 287
6 07/01/2015 01:42:25 17.18, 0.92 07/01/2015 01:38:53 17.29, 0.34 62.90 212
7 07/01/2015 02:30:40 -21.74, 169.59 07/01/2015 02:28:23 -21.94, 168.76 88.56 137
8 07/03/2015 14:04:44 29.98, -11.94 07/03/2015 13:55:33 30.08, -11.61 33.89 551
9 07/03/2015 14:54:06 -29.95, 155.72 07/03/2015 14:46:12 -29.95, 155.75 3.18 474
10 07/03/2015 15:36:52 5.56, -31.03 07/03/2015 15:30:05 5.56, -31.03 0.03 407
11 07/03/2015 16:22:01 9.73, 139.89 07/03/2015 16:16:25 9.75, 139.73 17.15 336
12 07/03/2015 17:10:17 -14.25, -51.50 07/03/2015 17:05:56 -14.36, -51.92 45.85 261
13 07/03/2015 17:58:23 18.85, 117.19 07/03/2015 17:55:18 18.96, 116.51 72.74 185
14 07/03/2015 18:46:39 -23.35, -74.14 07/03/2015 18:44:49 -23.55, -75.07 97.51 110
15 07/06/2015 05:31:39 -29.98, -63.68 07/06/2015 05:21:39 -30.15, -63.16 53.27 600
16 07/06/2015 06:21:09 29.96, 103.95 07/06/2015 06:12:25 29.99, 104.18 22.48 524
17 07/06/2015 07:08:44 -23.50, -86.78 07/06/2015 07:01:15 -23.50, -86.78 0.28 449
18 07/06/2015 07:50:16 -5.41, 87.19 07/06/2015 07:43:52 -5.41, 87.19 0.23 384
19 07/06/2015 08:38:00 11.33,-103.88 07/06/2015 08:32:51 11.36,-104.13 28.08 309
20 07/06/2015 09:26:14 -15.91, 64.76 07/06/2015 09:22:20 -16.03, 64.25 56.15 234
21 07/06/2015 10:14:21 20.44,-126.55 07/06/2015 10:11:43 20.57,-127.33 82.41 158
22 07/08/2015 21:48:03 -29.97, 52.22 07/08/2015 21:38:30 -30.06, 52.64 41.48 573
23 07/08/2015 22:37:33 29.95,-140.15 07/08/2015 22:29:17 29.97,-140.04 11.00 496
24 07/08/2015 23:22:03 -12.34, 31.66 07/08/2015 23:14:57 -12.34, 31.67 0.86 426
25 07/09/2015 00:05:50 -8.44,-156.27 07/08/2015 23:59:52 -8.49,-156.35 10.31 358
26 07/09/2015 00:53:57 12.97, 12.37 07/09/2015 00:49:15 13.04, 12.02 38.83 282
27 07/09/2015 01:42:12 -17.55,-178.98 07/09/2015 01:38:45 -17.70,-179.59 66.32 207
28 07/09/2015 02:30:19 22.08, -10.28 07/09/2015 02:28:08 22.24, -11.15 91.69 131
29 07/11/2015 14:04:28 -29.97, 168.11 07/11/2015 13:55:23 -30.04, 168.41 29.94 545
30 07/11/2015 14:53:58 29.95, -24.26 07/11/2015 14:46:10 29.95, -24.27 0.63 468
31 07/11/2015 15:35:49 -2.74, 149.62 07/11/2015 15:29:07 -2.74, 149.61 1.09 402
32 07/11/2015 16:21:47 -10.13, -40.01 07/11/2015 16:16:17 -10.15, -40.20 20.96 330
33 07/11/2015 17:09:55 14.60, 128.63 07/11/2015 17:05:40 14.70, 128.18 49.51 255
34 07/11/2015 17:58:09 -19.23, -62.71 07/11/2015 17:55:10 -19.36, -63.42 76.26 179

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/29/2015
SNOs_Map_AQUA_NPP_20150630.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/29/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service