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: 3/1/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2015 20:58:56 29.99,-115.42 03/02/2015 20:49:35 30.18,-114.67 74.97 561
2 03/02/2015 21:48:18 -29.94, 52.25 03/02/2015 21:40:14 -30.05, 52.69 44.46 484
3 03/02/2015 22:37:49 29.98,-140.14 03/02/2015 22:31:02 30.01,-140.00 13.76 407
4 03/02/2015 23:23:07 -15.26, 31.05 03/02/2015 23:17:31 -15.26, 31.04 0.89 336
5 03/03/2015 00:04:39 -13.66,-155.09 03/03/2015 00:00:08 -13.67,-155.12 4.02 271
6 03/03/2015 00:52:47 18.15, 13.58 03/03/2015 00:49:31 18.22, 13.28 32.49 196
7 03/03/2015 01:41:01 -22.76,-177.72 03/03/2015 01:39:01 -22.86,-178.29 59.07 120
8 03/03/2015 02:29:09 27.25, -8.96 03/03/2015 02:28:24 27.41, -9.78 82.99 45
9 03/05/2015 13:15:27 29.95, 0.46 03/05/2015 13:06:26 30.07, 1.13 65.09 541
10 03/05/2015 14:04:50 -29.96, 168.12 03/05/2015 13:57:07 -30.05, 168.46 34.51 463
11 03/05/2015 14:54:20 29.94, -24.26 03/05/2015 14:47:54 29.96, -24.22 3.92 386
12 03/05/2015 15:36:31 -3.93, 149.39 03/05/2015 15:31:11 -3.93, 149.39 0.34 320
13 03/05/2015 16:20:51 -14.85, -38.95 03/05/2015 16:16:40 -14.90, -39.07 14.10 251
14 03/05/2015 17:08:57 19.45, 129.76 03/05/2015 17:06:02 19.51, 129.36 41.80 175
15 03/05/2015 17:57:13 -23.95, -61.56 03/05/2015 17:55:33 -24.09, -62.21 67.65 100
16 03/05/2015 18:45:20 28.50, 107.23 03/05/2015 18:44:55 28.69, 106.33 90.66 25
17 03/08/2015 04:42:28 -29.97, -51.29 03/08/2015 04:32:32 -30.17, -50.43 85.40 596
18 03/08/2015 05:31:58 29.95, 116.34 03/08/2015 05:23:19 30.08, 116.89 54.84 519
19 03/08/2015 06:21:21 -29.96, -76.01 03/08/2015 06:13:59 -30.00, -75.76 24.21 442
20 03/08/2015 07:09:18 24.35, 93.03 03/08/2015 07:03:11 24.35, 93.03 0.11 367
21 03/08/2015 07:50:07 6.64, -92.48 03/08/2015 07:45:04 6.64, -92.48 0.11 303
22 03/08/2015 08:37:01 -16.11, 77.21 03/08/2015 08:33:11 -16.18, 77.00 23.82 230
23 03/08/2015 09:25:07 20.72,-114.07 03/08/2015 09:22:33 20.79,-114.56 51.07 154
24 03/08/2015 10:13:23 -25.21, 54.62 03/08/2015 10:12:04 -25.36, 53.89 76.18 79
25 03/08/2015 11:01:30 29.75,-136.57 03/08/2015 11:01:26 29.97,-137.56 98.27 4
26 03/10/2015 20:58:57 -29.95, 64.60 03/10/2015 20:49:23 -30.12, 65.35 74.97 574
27 03/10/2015 21:48:28 30.00,-127.79 03/10/2015 21:40:11 30.10,-127.34 44.30 497
28 03/10/2015 22:37:50 -29.94, 39.88 03/10/2015 22:30:50 -29.96, 40.02 13.84 420
29 03/10/2015 23:23:06 14.63,-148.84 03/10/2015 23:17:17 14.63,-148.84 0.27 349
30 03/11/2015 00:04:53 12.88, 24.75 03/11/2015 00:00:09 12.92, 24.72 5.79 284
31 03/11/2015 00:53:08 -17.45,-166.60 03/11/2015 00:49:40 -17.51,-166.91 33.59 208
32 03/11/2015 01:41:15 22.00, 2.11 03/11/2015 01:39:02 22.12, 1.54 60.26 133
33 03/11/2015 02:29:30 -26.54, 170.84 03/11/2015 02:28:33 -26.69, 170.00 84.61 57
34 03/13/2015 13:15:27 -29.98,-179.52 03/13/2015 13:06:15 -30.08,-178.87 64.26 552
35 03/13/2015 14:04:57 29.97, -11.90 03/13/2015 13:57:03 30.06, -11.56 33.74 474
36 03/13/2015 14:54:20 -29.97, 155.76 03/13/2015 14:47:43 -29.98, 155.79 2.98 397
37 03/13/2015 15:36:32 3.54, -30.55 03/13/2015 15:31:01 3.54, -30.55 0.20 331
38 03/13/2015 16:21:00 14.24, 140.94 03/13/2015 16:16:39 14.25, 140.79 15.61 261
39 03/13/2015 17:09:15 -18.80, -50.41 03/13/2015 17:06:09 -18.89, -50.81 43.53 186
40 03/13/2015 17:57:23 23.29, 118.30 03/13/2015 17:55:32 23.45, 117.64 69.59 111
41 03/13/2015 18:45:37 -27.89, -72.94 03/13/2015 18:45:02 -28.07, -73.86 92.87 35

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2015
SNOs_Map_AQUA_NPP_20150301.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/01/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service