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: 4/21/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2015 14:05:15 -30.00, 168.05 04/22/2015 13:56:02 -30.10, 168.52 46.27 553
2 04/22/2015 14:54:45 29.98, -24.32 04/22/2015 14:46:49 30.01, -24.16 15.79 476
3 04/22/2015 15:40:35 -17.19, 146.42 04/22/2015 15:33:51 -17.19, 146.43 0.20 404
4 04/22/2015 16:22:51 -9.09, -40.29 04/22/2015 16:17:13 -9.08, -40.33 4.29 338
5 04/22/2015 17:10:50 14.10, 128.47 04/22/2015 17:06:27 14.18, 128.17 32.64 263
6 04/22/2015 17:59:05 -18.68, -62.88 04/22/2015 17:55:57 -18.81, -63.43 59.73 188
7 04/22/2015 18:47:12 23.21, 105.83 04/22/2015 18:45:20 23.38, 105.02 85.16 112
8 04/25/2015 05:32:20 29.96, 116.29 04/25/2015 05:22:20 30.63, 116.82 90.68 600
9 04/25/2015 06:21:43 -29.97, -76.06 04/25/2015 06:12:51 -30.03, -75.68 37.21 532
10 04/25/2015 07:11:12 29.90, 91.58 04/25/2015 07:03:37 29.88, 91.66 7.39 455
11 04/25/2015 07:54:45 -8.84, -95.86 04/25/2015 07:48:19 -8.84, -95.86 0.36 386
12 04/25/2015 08:38:49 -10.91, 75.99 04/25/2015 08:33:32 -10.91, 75.87 12.72 317
13 04/25/2015 09:26:57 15.38,-115.37 04/25/2015 09:22:55 15.48,-115.74 41.17 242
14 04/25/2015 10:15:13 -19.90, 53.28 04/25/2015 10:12:26 -20.05, 52.65 67.83 167
15 04/25/2015 11:03:19 24.49,-137.98 04/25/2015 11:01:48 24.67,-138.87 92.40 91
16 04/27/2015 21:48:47 29.96,-127.83 04/27/2015 21:39:01 30.11,-127.25 58.24 586
17 04/27/2015 22:38:10 -29.96, 39.82 04/27/2015 22:29:41 -30.03, 40.10 27.56 509
18 04/27/2015 23:26:57 27.37,-151.89 04/27/2015 23:19:44 27.37,-151.88 0.24 433
19 04/28/2015 00:08:16 1.79, 22.30 04/28/2015 00:02:08 1.80, 22.31 1.02 368
20 04/28/2015 00:54:55 -12.18,-167.85 04/28/2015 00:50:00 -12.20,-168.05 21.84 295
21 04/28/2015 01:43:02 16.71, 0.81 04/28/2015 01:39:22 16.83, 0.36 49.98 220
22 04/28/2015 02:31:18 -21.23, 169.47 04/28/2015 02:28:53 -21.39, 168.76 76.03 145
23 04/28/2015 03:19:24 25.82, -21.77 04/28/2015 03:18:15 26.02, -22.74 99.75 69
24 04/30/2015 14:05:13 29.97, -11.94 04/30/2015 13:55:50 30.06, -11.45 48.11 563
25 04/30/2015 14:54:36 -29.97, 155.71 04/30/2015 14:46:30 -29.98, 155.90 17.79 486
26 04/30/2015 15:41:00 18.77, -33.94 04/30/2015 15:34:07 18.77, -33.94 0.22 413
27 04/30/2015 16:22:49 8.61, 139.64 04/30/2015 16:17:02 8.61, 139.62 2.96 347
28 04/30/2015 17:10:57 -13.62, -51.64 04/30/2015 17:06:25 -13.66, -51.93 31.25 272
29 04/30/2015 17:59:05 18.09, 117.02 04/30/2015 17:55:48 18.23, 116.48 59.04 197
30 04/30/2015 18:47:19 -22.72, -74.29 04/30/2015 18:45:18 -22.85, -75.09 84.28 121
31 05/03/2015 06:21:36 29.94, 103.96 05/03/2015 06:12:38 30.02, 104.34 37.65 538
32 05/03/2015 07:11:00 -30.00, -88.40 05/03/2015 07:03:19 -30.00, -88.32 7.10 461
33 05/03/2015 07:54:55 9.80, 83.95 05/03/2015 07:48:23 9.80, 83.94 0.98 392
34 05/03/2015 08:38:41 10.52,-104.05 05/03/2015 08:33:18 10.53,-104.16 12.56 323
35 05/03/2015 09:26:57 -15.03, 64.57 05/03/2015 09:22:49 -15.10, 64.19 41.05 248
36 05/03/2015 10:15:03 19.63,-126.73 05/03/2015 10:12:11 19.73,-127.38 68.13 172
37 05/03/2015 11:03:19 -24.13, 41.95 05/03/2015 11:01:42 -24.29, 41.05 92.64 97

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/21/2015
SNOs_Map_AQUA_NPP_20150421.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/21/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service