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: 12/16/2011
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/18/2011 07:51:52 4.27, 85.17 12/18/2011 07:42:21 4.25, 85.00 18.42 571
2 12/18/2011 08:40:00 0.17,-106.22 12/18/2011 08:31:44 0.28,-106.65 48.84 496
3 12/18/2011 09:28:15 -4.73, 62.38 12/18/2011 09:21:14 -4.91, 61.69 78.73 421
4 12/20/2011 23:25:55 -30.00, 27.49 12/20/2011 23:15:55 -30.63, 27.05 82.54 600
5 12/21/2011 00:07:52 2.79,-158.61 12/20/2011 23:58:46 2.73,-158.88 29.67 546
6 12/21/2011 00:55:59 1.72, 10.01 12/21/2011 00:48:08 1.86, 9.48 60.02 471
7 12/21/2011 01:44:14 -6.28, 178.61 12/21/2011 01:37:39 -6.43, 177.81 89.72 395
8 12/23/2011 15:35:35 -5.78, 149.02 12/23/2011 15:25:39 -5.74, 148.93 11.16 596
9 12/23/2011 16:23:50 1.23, -42.38 12/23/2011 16:15:10 1.17, -42.74 41.30 520
10 12/23/2011 17:11:57 3.28, 126.25 12/23/2011 17:04:32 3.42, 125.62 71.43 445
11 12/26/2011 07:51:31 -4.21, -94.73 12/26/2011 07:42:02 -4.18, -94.93 22.81 569
12 12/26/2011 08:39:46 -0.34, 73.86 12/26/2011 08:31:32 -0.46, 73.40 53.13 494
13 12/26/2011 09:27:53 4.85,-117.51 12/26/2011 09:20:55 4.99,-118.25 83.17 418
14 12/28/2011 23:25:40 29.96,-152.43 12/28/2011 23:15:40 30.33,-152.85 57.30 600
15 12/29/2011 00:07:26 -2.57, 21.53 12/28/2011 23:58:24 -2.51, 21.22 34.89 542
16 12/29/2011 00:55:41 -1.98,-169.87 12/29/2011 00:47:54 -2.13,-170.44 65.26 467
17 12/29/2011 01:43:48 6.49, -1.25 12/29/2011 01:37:17 6.66, -2.09 94.89 391

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/16/2011
SNOs_Map_AQUA_NPP_20111217.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/16/2011 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service