Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 4/21/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2012 00:03:07 29.96,-162.87 04/21/2012 23:59:08 29.79,-163.85 96.80 239
2 04/22/2012 00:54:03 -29.95, 4.40 04/22/2012 00:49:49 -29.79, 3.48 90.89 254
3 04/22/2012 01:45:13 30.00, 171.60 04/22/2012 01:40:39 29.86, 170.75 82.90 274
4 04/22/2012 02:36:09 -29.99, -21.13 04/22/2012 02:31:20 -29.86, -21.92 77.00 289
5 04/22/2012 03:27:18 29.98, 146.08 04/22/2012 03:22:08 29.81, 145.39 69.08 310
6 04/22/2012 04:18:14 -29.97, -46.65 04/22/2012 04:12:50 -29.86, -47.29 63.18 324
7 04/22/2012 05:09:23 29.96, 120.57 04/22/2012 05:03:38 29.82, 120.02 55.24 345
8 04/22/2012 06:00:19 -29.95, -72.16 04/22/2012 05:54:20 -29.87, -72.67 49.36 359
9 04/22/2012 06:51:29 29.99, 95.03 04/22/2012 06:45:09 29.88, 94.62 41.37 380
10 04/22/2012 07:42:25 -29.98, -97.70 04/22/2012 07:35:51 -29.94, -98.06 35.53 394
11 04/22/2012 08:33:34 29.97, 69.52 04/22/2012 08:26:39 29.89, 69.25 27.57 415
12 04/22/2012 09:24:30 -29.96,-123.21 04/22/2012 09:17:21 -29.95,-123.44 21.79 429
13 04/22/2012 10:15:39 29.95, 44.00 04/22/2012 10:08:09 29.90, 43.87 13.85 450
14 04/22/2012 11:06:35 -29.94,-148.73 04/22/2012 10:58:51 -29.96,-148.82 8.39 464
15 04/22/2012 11:56:36 25.99, 19.56 04/22/2012 11:48:32 25.99, 19.54 1.40 484
16 04/22/2012 12:41:49 -5.93,-168.34 04/22/2012 12:33:31 -5.94,-168.35 1.94 498
17 04/22/2012 13:31:14 -0.05, 0.24 04/22/2012 13:22:39 -0.01, 0.28 5.69 515
18 04/22/2012 14:22:34 -1.22, 167.21 04/22/2012 14:13:41 -1.25, 167.33 13.12 533
19 04/22/2012 15:13:55 2.03, -25.75 04/22/2012 15:04:44 2.05, -25.56 21.58 551
20 04/22/2012 16:05:14 -3.25, 141.23 04/22/2012 15:55:46 -3.31, 141.49 29.74 568
21 04/22/2012 16:56:36 4.10, -51.75 04/22/2012 16:46:50 4.18, -51.41 38.20 586
22 04/22/2012 17:47:51 -5.11, 115.29 04/22/2012 17:37:51 -5.38, 115.65 50.49 600
23 05/04/2012 04:42:24 29.95, 127.33 05/04/2012 04:38:05 29.79, 126.39 92.63 259
24 05/04/2012 05:33:19 -30.00, -65.41 05/04/2012 05:28:47 -29.84, -66.30 87.44 272
25 05/04/2012 06:24:30 29.99, 101.80 05/04/2012 06:19:36 29.86, 101.00 78.73 294
26 05/04/2012 07:15:24 -29.98, -90.92 05/04/2012 07:10:17 -29.85, -91.67 73.61 307
27 05/04/2012 08:06:35 29.97, 76.28 05/04/2012 08:01:05 29.81, 75.64 64.87 330
28 05/04/2012 08:57:29 -29.96,-116.44 05/04/2012 08:51:46 -29.80,-117.03 59.78 343
29 05/04/2012 09:48:40 29.95, 50.77 05/04/2012 09:42:35 29.82, 50.26 51.02 365
30 05/04/2012 10:39:34 -29.99,-141.97 05/04/2012 10:33:16 -29.87,-142.43 45.88 378
31 05/04/2012 11:30:45 29.98, 25.23 05/04/2012 11:24:05 29.89, 24.87 37.12 400
32 05/04/2012 12:21:39 -29.97,-167.49 05/04/2012 12:14:46 -29.88,-167.80 32.05 413
33 05/04/2012 13:12:50 29.96, -0.28 05/04/2012 13:05:35 29.90, -0.51 23.28 435
34 05/04/2012 14:03:44 -29.95, 166.99 05/04/2012 13:56:16 -29.89, 166.82 18.25 448
35 05/04/2012 14:54:55 29.94, -25.80 05/04/2012 14:47:05 29.91, -25.89 9.49 470
36 05/04/2012 15:45:50 -29.99, 141.46 05/04/2012 15:37:47 -29.96, 141.42 4.73 483
37 05/04/2012 16:32:48 15.26, -47.57 05/04/2012 16:24:25 15.27, -47.58 0.71 503
38 05/04/2012 17:20:08 -2.73, 122.60 05/04/2012 17:11:32 -2.72, 122.61 1.80 516
39 05/04/2012 18:10:52 1.19, -69.85 05/04/2012 18:01:56 1.23, -69.76 10.47 536
40 05/04/2012 19:02:05 -2.24, 97.19 05/04/2012 18:52:54 -2.26, 97.34 17.33 551
41 05/04/2012 19:53:33 3.27, -95.84