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: 4/29/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/30/2015 14:05:20 29.99, -11.98 04/30/2015 13:55:51 30.12, -11.47 51.15 569
2 04/30/2015 14:54:42 -29.94, 155.69 04/30/2015 14:46:30 -29.99, 155.90 20.63 492
3 04/30/2015 15:42:06 22.34, -34.80 04/30/2015 15:35:08 22.34, -34.81 0.66 418
4 04/30/2015 16:23:23 6.96, 139.25 04/30/2015 16:17:30 6.96, 139.25 0.46 353
5 04/30/2015 17:11:11 -13.18, -51.78 04/30/2015 17:06:32 -13.24, -52.02 27.46 279
6 04/30/2015 17:59:17 17.77, 116.90 04/30/2015 17:55:54 17.87, 116.39 55.21 203
7 04/30/2015 18:47:33 -22.28, -74.43 04/30/2015 18:45:25 -22.43, -75.20 80.68 128
8 05/03/2015 06:21:47 29.94, 103.91 05/03/2015 06:12:39 30.01, 104.35 42.30 548
9 05/03/2015 07:11:10 -29.95, -88.43 05/03/2015 07:03:20 -30.00, -88.32 12.07 470
10 05/03/2015 07:56:13 13.84, 83.01 05/03/2015 07:49:33 13.84, 83.01 0.19 400
11 05/03/2015 08:39:01 9.91,-104.23 05/03/2015 08:33:28 9.94,-104.29 7.46 333
12 05/03/2015 09:27:17 -14.44, 64.38 05/03/2015 09:22:59 -14.52, 64.06 35.91 258
13 05/03/2015 10:15:23 19.03,-126.93 05/03/2015 10:12:21 19.15,-127.52 63.07 182
14 05/03/2015 11:03:39 -23.54, 41.75 05/03/2015 11:01:52 -23.71, 40.91 87.87 107
15 05/05/2015 21:48:44 -29.99, 52.16 05/05/2015 21:38:44 -30.29, 52.75 66.26 600
16 05/05/2015 22:38:14 29.99,-140.22 05/05/2015 22:29:29 30.08,-139.89 33.02 525
17 05/05/2015 23:27:37 -29.99, 27.44 05/05/2015 23:20:09 -30.02, 27.46 3.08 448
18 05/06/2015 00:09:58 4.10,-159.00 05/06/2015 00:03:36 4.10,-158.99 0.98 382
19 05/06/2015 00:55:06 11.25, 11.94 05/06/2015 00:49:55 11.28, 11.79 16.02 311
20 05/06/2015 01:43:22 -15.77,-179.44 05/06/2015 01:39:26 -15.86,-179.85 44.30 236
21 05/06/2015 02:31:28 20.36, -10.74 05/06/2015 02:28:48 20.48, -11.41 70.95 160
22 05/06/2015 03:19:44 -24.87, 157.95 05/06/2015 03:18:19 -25.04, 157.03 94.99 85
23 05/08/2015 14:05:10 -29.96, 168.05 05/08/2015 13:55:30 -30.08, 168.60 54.20 580
24 05/08/2015 14:54:40 29.97, -24.33 05/08/2015 14:46:17 29.99, -24.08 23.67 503
25 05/08/2015 15:42:26 -24.14, 144.79 05/08/2015 15:35:18 -24.14, 144.79 0.28 428
26 05/08/2015 16:23:56 -4.87, -41.21 05/08/2015 16:17:53 -4.87, -41.20 0.61 363
27 05/08/2015 17:11:11 12.55, 128.11 05/08/2015 17:06:22 12.61, 127.88 25.07 289
28 05/08/2015 17:59:26 -17.12, -63.25 05/08/2015 17:55:52 -17.24, -63.73 52.85 214
29 05/08/2015 18:47:33 21.66, 105.45 05/08/2015 18:45:15 21.81, 104.70 78.83 138
30 05/11/2015 06:21:36 -29.97, -76.06 05/11/2015 06:12:19 -30.05, -75.61 44.55 557
31 05/11/2015 07:11:06 29.98, 91.56 05/11/2015 07:03:07 30.02, 91.69 13.81 479
32 05/11/2015 07:56:38 -16.08, -97.45 05/11/2015 07:49:50 -16.08, -97.46 0.34 408
33 05/11/2015 08:39:12 -9.08, 75.58 05/11/2015 08:33:31 -9.07, 75.53 6.06 341
34 05/11/2015 09:27:14 13.93,-115.70 05/11/2015 09:22:48 13.99,-116.01 34.15 266
35 05/11/2015 10:15:29 -18.49, 52.95 05/11/2015 10:12:18 -18.62, 52.38 61.40 191
36 05/11/2015 11:03:36 23.03,-138.34 05/11/2015 11:01:41 23.19,-139.17 86.66 115

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2015
SNOs_Map_AQUA_NPP_20150429.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/29/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service