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: 4/15/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2015 05:32:13 -29.94, -63.67 04/17/2015 05:22:21 -30.05, -63.03 63.19 592
2 04/17/2015 06:21:44 29.98, 103.94 04/17/2015 06:13:09 30.03, 104.27 32.69 515
3 04/17/2015 07:11:07 -30.00, -88.41 04/17/2015 07:03:50 -30.01, -88.39 2.03 437
4 04/17/2015 07:53:34 4.45, 85.09 04/17/2015 07:47:23 4.45, 85.08 0.92 371
5 04/17/2015 08:38:26 11.86,-103.76 04/17/2015 08:33:26 11.87,-103.92 17.41 300
6 04/17/2015 09:26:41 -16.45, 64.88 04/17/2015 09:22:56 -16.51, 64.46 45.49 225
7 04/17/2015 10:14:49 20.92,-126.44 04/17/2015 10:12:19 21.08,-127.11 72.15 150
8 04/17/2015 11:03:04 -25.49, 42.28 04/17/2015 11:01:49 -25.69, 41.35 95.88 75
9 04/19/2015 21:48:43 -29.98, 52.19 04/19/2015 21:39:12 -30.08, 52.74 53.89 571
10 04/19/2015 22:38:13 29.96,-140.18 04/19/2015 22:29:59 29.99,-139.94 23.48 494
11 04/19/2015 23:25:47 -23.43, 29.11 04/19/2015 23:18:48 -23.43, 29.12 0.66 419
12 04/20/2015 00:07:29 -4.87,-157.05 04/20/2015 00:01:35 -4.87,-157.06 0.94 354
13 04/20/2015 00:54:35 13.08, 12.39 04/20/2015 00:49:55 13.14, 12.15 26.17 280
14 04/20/2015 01:42:50 -17.67,-178.97 04/20/2015 01:39:25 -17.77,-179.46 53.80 205
15 04/20/2015 02:30:57 22.20, -10.26 04/20/2015 02:28:48 22.34, -11.02 79.87 129
16 04/22/2015 14:05:11 -29.95, 168.08 04/22/2015 13:56:02 -30.05, 168.53 44.41 549
17 04/22/2015 14:54:41 29.94, -24.29 04/22/2015 14:46:49 29.97, -24.15 13.88 472
18 04/22/2015 15:39:51 -14.73, 147.00 04/22/2015 15:33:10 -14.73, 147.00 0.64 401
19 04/22/2015 16:22:39 -9.60, -40.15 04/22/2015 16:17:05 -9.59, -40.21 6.81 334
20 04/22/2015 17:10:42 14.38, 128.55 04/22/2015 17:06:23 14.46, 128.24 35.22 259
21 04/22/2015 17:58:58 -18.90, -62.81 04/22/2015 17:55:54 -19.03, -63.38 62.40 184
22 04/22/2015 18:47:04 23.49, 105.93 04/22/2015 18:45:16 23.66, 105.09 87.62 108
23 04/25/2015 05:32:16 29.97, 116.31 04/25/2015 05:22:16 30.35, 116.90 70.59 600
24 04/25/2015 06:21:39 -29.98, -76.04 04/25/2015 06:12:52 -30.03, -75.68 34.62 527
25 04/25/2015 07:11:02 29.55, 91.70 04/25/2015 07:03:32 29.54, 91.75 4.98 450
26 04/25/2015 07:54:02 -6.49, -95.32 04/25/2015 07:47:40 -6.50, -95.33 1.07 382
27 04/25/2015 08:38:41 -11.14, 76.07 04/25/2015 08:33:28 -11.20, 75.94 15.88 313
28 04/25/2015 09:26:47 15.67,-115.27 04/25/2015 09:22:51 15.77,-115.67 44.41 237
29 04/25/2015 10:15:02 -20.25, 53.39 04/25/2015 10:12:20 -20.39, 52.73 70.92 162
30 04/25/2015 11:03:09 24.78,-137.87 04/25/2015 11:01:43 24.96,-138.80 95.46 86
31 04/27/2015 21:48:42 30.00,-127.81 04/27/2015 21:39:01 30.11,-127.25 55.04 581
32 04/27/2015 22:38:05 -30.00, 39.85 04/27/2015 22:29:41 -30.02, 40.10 24.60 504
33 04/27/2015 23:26:27 25.91,-151.49 04/27/2015 23:19:19 25.91,-151.50 1.27 428
34 04/28/2015 00:07:10 5.45, 23.11 04/28/2015 00:01:06 5.45, 23.12 1.02 364
35 04/28/2015 00:54:44 -12.51,-167.74 04/28/2015 00:49:54 -12.56,-167.97 25.45 290
36 04/28/2015 01:42:50 17.10, 0.94 04/28/2015 01:39:16 17.18, 0.44 53.65 214
37 04/28/2015 02:31:06 -21.61, 169.60 04/28/2015 02:28:47 -21.75, 168.85 79.57 139

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2015
SNOs_Map_AQUA_NPP_20150415.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/15/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service