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: 5/8/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2015 06:21:36 -29.94, -76.06 05/11/2015 06:12:41 -30.01, -75.69 35.90 535
2 05/11/2015 07:11:06 29.94, 91.57 05/11/2015 07:03:29 29.96, 91.61 5.32 457
3 05/11/2015 07:54:01 -6.58, -95.38 05/11/2015 07:47:31 -6.58, -95.37 1.25 390
4 05/11/2015 08:38:46 -10.69, 75.93 05/11/2015 08:33:26 -10.72, 75.81 13.56 320
5 05/11/2015 09:26:52 15.29,-115.40 05/11/2015 09:22:48 15.34,-115.79 42.24 244
6 05/11/2015 10:15:08 -19.80, 53.24 05/11/2015 10:12:19 -19.92, 52.60 68.90 169
7 05/11/2015 11:03:14 24.39,-138.01 05/11/2015 11:01:41 24.55,-138.92 93.40 93
8 05/13/2015 21:48:39 29.98,-127.83 05/13/2015 21:38:57 30.11,-127.29 54.26 582
9 05/13/2015 22:38:02 -29.98, 39.82 05/13/2015 22:29:37 -30.05, 40.05 23.84 505
10 05/13/2015 23:26:00 24.44,-151.16 05/13/2015 23:18:50 24.44,-151.17 0.18 430
11 05/14/2015 00:07:27 4.26, 22.82 05/14/2015 00:01:22 4.26, 22.82 0.12 365
12 05/14/2015 00:54:42 -12.46,-167.79 05/14/2015 00:49:51 -12.50,-168.02 25.14 291
13 05/14/2015 01:42:50 16.94, 0.86 05/14/2015 01:39:14 17.06, 0.38 53.22 216
14 05/14/2015 02:31:04 -21.56, 169.55 05/14/2015 02:28:44 -21.70, 168.79 79.01 140
15 05/16/2015 14:05:04 30.00, -11.95 05/16/2015 13:55:52 30.10, -11.53 41.84 552
16 05/16/2015 14:54:27 -29.99, 155.71 05/16/2015 14:46:32 -30.03, 155.82 11.53 475
17 05/16/2015 15:39:09 12.64, -32.56 05/16/2015 15:32:24 12.63, -32.56 0.90 405
18 05/16/2015 16:22:22 9.68, 139.87 05/16/2015 16:16:45 9.68, 139.80 8.00 337
19 05/16/2015 17:10:38 -14.19, -51.52 05/16/2015 17:06:16 -14.27, -51.85 36.75 262
20 05/16/2015 17:58:44 18.79, 117.17 05/16/2015 17:55:38 18.90, 116.58 63.96 186
21 05/16/2015 18:47:00 -23.29, -74.15 05/16/2015 18:45:09 -23.47, -75.00 88.96 111
22 05/19/2015 05:31:57 -29.98, -63.67 05/19/2015 05:21:58 -30.14, -63.07 60.10 599
23 05/19/2015 06:21:27 30.00, 103.95 05/19/2015 06:12:45 30.03, 104.25 29.36 522
24 05/19/2015 07:10:36 -29.15, -88.18 05/19/2015 07:03:11 -29.15, -88.18 0.18 445
25 05/19/2015 07:52:28 1.52, 85.72 05/19/2015 07:46:09 1.52, 85.72 0.42 379
26 05/19/2015 08:38:15 11.49,-103.84 05/19/2015 08:33:08 11.51,-104.02 20.08 307
27 05/19/2015 09:26:31 -16.00, 64.78 05/19/2015 09:22:39 -16.10, 64.34 48.29 232
28 05/19/2015 10:14:37 20.60,-126.51 05/19/2015 10:12:01 20.72,-127.22 74.66 156
29 05/19/2015 11:02:53 -25.09, 42.18 05/19/2015 11:01:32 -25.29, 41.22 98.62 81
30 05/21/2015 21:48:20 -29.96, 52.23 05/21/2015 21:38:52 -30.07, 52.71 47.30 568
31 05/21/2015 22:37:50 29.98,-140.15 05/21/2015 22:29:40 30.03,-139.99 16.51 490
32 05/21/2015 23:24:11 -19.03, 30.17 05/21/2015 23:17:13 -19.03, 30.16 0.98 418
33 05/22/2015 00:06:01 -8.77,-156.19 05/22/2015 00:00:09 -8.77,-156.22 3.18 352
34 05/22/2015 00:54:09 13.26, 12.45 05/22/2015 00:49:32 13.33, 12.16 32.10 277
35 05/22/2015 01:42:23 -17.88,-178.90 05/22/2015 01:39:02 -17.98,-179.45 59.71 201
36 05/22/2015 02:30:31 22.37, -10.20 05/22/2015 02:28:25 22.54, -11.01 85.18 126

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/8/2015
SNOs_Map_AQUA_NPP_20150509.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/08/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service