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: 4/20/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2017 08:41:51 -3.96,-107.13 04/22/2017 08:32:29 -3.90,-107.48 38.53 562
2 04/22/2017 09:30:06 -0.60, 61.46 04/22/2017 09:21:59 -0.75, 60.86 68.52 487
3 04/22/2017 10:18:13 5.17,-129.92 04/22/2017 10:11:22 5.33,-130.79 97.89 411
4 04/25/2017 00:15:29 27.64,-164.28 04/25/2017 00:05:29 27.67,-164.72 43.83 600
5 04/25/2017 00:57:53 -2.37, 9.08 04/25/2017 00:48:57 -2.26, 8.66 48.64 536
6 04/25/2017 01:46:07 -2.25, 177.69 04/25/2017 01:38:27 -2.39, 176.99 78.48 460
7 04/27/2017 16:25:46 5.25, -43.30 04/27/2017 16:16:02 5.21, -43.56 28.94 584
8 04/27/2017 17:13:54 -0.74, 125.31 04/27/2017 17:05:25 -0.63, 124.79 58.77 509
9 04/27/2017 18:02:09 -3.82, -66.10 04/27/2017 17:54:55 -4.02, -66.87 88.52 434
10 04/30/2017 08:41:47 3.69, 72.91 04/30/2017 08:32:29 3.58, 72.57 39.25 558
11 04/30/2017 09:29:54 0.89,-118.46 04/30/2017 09:21:52 1.00,-119.07 69.00 482
12 04/30/2017 10:18:09 -5.44, 50.13 04/30/2017 10:11:22 -5.64, 49.26 98.40 407
13 05/03/2017 00:12:24 -16.94, 18.28 05/03/2017 00:02:24 -16.99, 17.97 33.65 600
14 05/03/2017 00:57:47 2.01,-170.85 05/03/2017 00:48:56 1.90,-171.28 49.40 531
15 05/03/2017 01:45:55 2.50, -2.24 05/03/2017 01:38:20 2.62, -2.94 79.20 455

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2017
SNOs_Map_AQUA_NPP_20170422.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/20/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service