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: 1/31/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2017 07:52:39 5.58, 84.90 02/01/2017 07:42:49 5.56, 84.70 22.46 590
2 02/01/2017 08:40:47 -1.10,-106.49 02/01/2017 08:32:12 -1.00,-106.95 52.66 515
3 02/01/2017 09:29:02 -3.49, 62.11 02/01/2017 09:21:42 -3.66, 61.39 82.60 440
4 02/04/2017 00:08:46 4.24,-158.93 02/03/2017 23:59:18 4.16,-159.21 32.28 568
5 02/04/2017 00:56:53 0.30, 9.69 02/04/2017 00:48:41 0.40, 9.14 62.43 492
6 02/04/2017 01:45:09 -4.83, 178.28 02/04/2017 01:38:12 -5.00, 177.46 92.18 417
7 02/06/2017 15:42:52 -29.96, 143.40 02/06/2017 15:32:52 -30.50, 142.87 78.76 600
8 02/06/2017 16:24:53 2.85, -42.76 02/06/2017 16:15:48 2.76, -43.12 42.00 545
9 02/06/2017 17:13:00 1.69, 125.87 02/06/2017 17:05:11 1.79, 125.23 72.24 469
10 02/09/2017 07:52:45 -6.06, -95.18 02/09/2017 07:42:48 -6.03, -95.38 21.75 597
11 02/09/2017 08:41:00 1.47, 73.42 02/09/2017 08:32:18 1.37, 72.96 51.86 522
12 02/09/2017 09:29:08 3.01,-117.97 02/09/2017 09:21:41 3.19,-118.69 81.99 447
13 02/12/2017 00:08:52 -4.69, 20.99 02/11/2017 23:59:18 -4.64, 20.71 31.64 574
14 02/12/2017 00:57:07 0.10,-170.41 02/12/2017 00:48:48 -0.02,-170.95 61.77 499
15 02/12/2017 01:45:15 4.38, -1.80 02/12/2017 01:38:11 4.58, -2.60 91.70 424
16 02/14/2017 16:24:57 -3.27, 137.18 02/14/2017 16:15:46 -3.20, 136.81 41.52 551
17 02/14/2017 17:13:13 -1.27, -54.24 02/14/2017 17:05:17 -1.41, -54.86 71.70 476

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2017
SNOs_Map_AQUA_NPP_20170202.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 01/31/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service