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: 5/10/2015
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 -29.96, -76.06 05/11/2015 06:12:41 -30.03, -75.70 35.87 535
2 05/11/2015 07:11:06 29.96, 91.56 05/11/2015 07:03:29 29.98, 91.61 5.36 457
3 05/11/2015 07:54:01 -6.60, -95.38 05/11/2015 07:47:31 -6.60, -95.37 1.21 390
4 05/11/2015 08:38:45 -10.73, 75.94 05/11/2015 08:33:25 -10.76, 75.82 13.50 320
5 05/11/2015 09:26:52 15.27,-115.40 05/11/2015 09:22:48 15.33,-115.79 42.26 244
6 05/11/2015 10:15:07 -19.84, 53.25 05/11/2015 10:12:18 -19.96, 52.61 68.83 169
7 05/11/2015 11:03:14 24.38,-138.02 05/11/2015 11:01:41 24.53,-138.92 93.44 93
8 05/13/2015 21:48:39 30.00,-127.84 05/13/2015 21:38:57 30.13,-127.30 54.23 582
9 05/13/2015 22:38:01 -29.94, 39.83 05/13/2015 22:29:36 -30.01, 40.07 23.89 505
10 05/13/2015 23:26:01 24.52,-151.18 05/13/2015 23:18:51 24.52,-151.19 0.22 430
11 05/14/2015 00:07:27 4.24, 22.81 05/14/2015 00:01:22 4.24, 22.81 0.13 365
12 05/14/2015 00:54:42 -12.44,-167.80 05/14/2015 00:49:51 -12.48,-168.03 25.17 291
13 05/14/2015 01:42:49 16.98, 0.87 05/14/2015 01:39:13 17.10, 0.39 53.16 216
14 05/14/2015 02:31:04 -21.54, 169.54 05/14/2015 02:28:44 -21.67, 168.79 79.05 140
15 05/16/2015 14:05:03 29.97, -11.94 05/16/2015 13:55:51 30.07, -11.52 41.89 552
16 05/16/2015 14:54:26 -29.96, 155.72 05/16/2015 14:46:31 -30.00, 155.83 11.51 475
17 05/16/2015 15:39:08 12.60, -32.56 05/16/2015 15:32:23 12.60, -32.55 0.93 405
18 05/16/2015 16:22:22 9.65, 139.87 05/16/2015 16:16:45 9.65, 139.79 8.00 337
19 05/16/2015 17:10:37 -14.22, -51.51 05/16/2015 17:06:15 -14.30, -51.84 36.73 262
20 05/16/2015 17:58:44 18.76, 117.17 05/16/2015 17:55:38 18.87, 116.57 64.02 186
21 05/16/2015 18:46:59 -23.31, -74.14 05/16/2015 18:45:08 -23.50, -74.99 88.92 111
22 05/19/2015 05:31:57 -29.97, -63.67 05/19/2015 05:21:58 -30.12, -63.07 60.07 599
23 05/19/2015 06:21:27 29.98, 103.96 05/19/2015 06:12:45 30.01, 104.26 29.40 522
24 05/19/2015 07:10:33 -28.95, -88.12 05/19/2015 07:03:08 -28.96, -88.12 0.09 445
25 05/19/2015 07:52:26 1.38, 85.75 05/19/2015 07:46:07 1.38, 85.75 0.30 379
26 05/19/2015 08:38:16 11.45,-103.85 05/19/2015 08:33:09 11.47,-104.03 20.10 307
27 05/19/2015 09:26:31 -16.01, 64.78 05/19/2015 09:22:39 -16.12, 64.35 48.30 232
28 05/19/2015 10:14:38 20.56,-126.52 05/19/2015 10:12:02 20.68,-127.23 74.75 156
29 05/19/2015 11:02:53 -25.10, 42.18 05/19/2015 11:01:32 -25.31, 41.23 98.62 81
30 05/21/2015 21:48:19 -29.96, 52.23 05/21/2015 21:38:51 -30.07, 52.71 47.21 568
31 05/21/2015 22:37:49 29.98,-140.14 05/21/2015 22:29:39 30.02,-139.98 16.39 490
32 05/21/2015 23:24:04 -18.67, 30.26 05/21/2015 23:17:06 -18.67, 30.25 0.64 418
33 05/22/2015 00:06:00 -8.78,-156.18 05/22/2015 00:00:08 -8.78,-156.21 3.08 352
34 05/22/2015 00:54:08 13.26, 12.45 05/22/2015 00:49:31 13.34, 12.16 32.21 277
35 05/22/2015 01:42:22 -17.88,-178.89 05/22/2015 01:39:01 -17.99,-179.45 59.74 201
36 05/22/2015 02:30:30 22.37, -10.20 05/22/2015 02:28:24 22.55, -11.00 85.26 126
37 05/24/2015 14:04:41 -29.94, 168.14 05/24/2015 13:55:45 -30.03, 168.48 34.19 536
38 05/24/2015 14:54:11 29.96, -24.24 05/24/2015 14:46:33 29.98, -24.21 3.62 458
39 05/24/2015 15:36:39 -4.96, 149.17 05/24/2015 15:30:07 -4.95, 149.18 1.18 392
40 05/24/2015 16:21:51 -10.66, -39.87 05/24/2015 16:16:30 -10.70, -40.01 15.75 321
41 05/24/2015 17:09:59 15.15, 128.77 05/24/2015 17:05:53 15.26, 128.37 44.30 246
42 05/24/2015 17:58:13 -19.76, -62.56 05/24/2015 17:55:23 -19.90, -63.22 71.01 170
43 05/24/2015 18:46:21 24.25, 106.16 05/24/2015 18:44:46 24.46, 105.24 95.48 95

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/10/2015
SNOs_Map_AQUA_NPP_20150511.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/10/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service