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: 4/14/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2017 00:16:06 -29.96, 15.14 04/17/2017 00:06:06 -30.17, 14.62 55.19 600
2 04/17/2017 00:58:01 2.52,-170.96 04/17/2017 00:49:02 2.44,-171.39 48.48 539
3 04/17/2017 01:46:09 1.99, -2.35 04/17/2017 01:38:25 2.13, -3.04 78.23 464
4 04/19/2017 16:25:50 -5.59, 136.64 04/19/2017 16:16:01 -5.51, 136.39 28.55 589
5 04/19/2017 17:14:04 0.97, -54.76 04/19/2017 17:05:31 0.86, -55.27 58.47 513
6 04/19/2017 18:02:12 3.54, 113.86 04/19/2017 17:54:54 3.71, 113.08 88.08 438
7 04/22/2017 08:41:51 -3.92,-107.13 04/22/2017 08:32:29 -3.87,-107.47 38.53 562
8 04/22/2017 09:30:06 -0.63, 61.46 04/22/2017 09:21:59 -0.78, 60.86 68.45 487
9 04/22/2017 10:18:14 5.14,-129.92 04/22/2017 10:11:22 5.35,-130.78 97.81 412
10 04/25/2017 00:15:38 28.20,-164.43 04/25/2017 00:05:38 28.24,-164.88 44.28 600
11 04/25/2017 00:57:53 -2.39, 9.08 04/25/2017 00:48:57 -2.30, 8.65 48.56 536
12 04/25/2017 01:46:07 -2.23, 177.68 04/25/2017 01:38:27 -2.35, 176.98 78.50 460
13 04/27/2017 16:25:47 5.32, -43.32 04/27/2017 16:16:02 5.25, -43.57 28.87 585
14 04/27/2017 17:13:55 -0.80, 125.29 04/27/2017 17:05:25 -0.67, 124.78 58.72 510
15 04/27/2017 18:02:09 -3.81, -66.10 04/27/2017 17:54:55 -3.98, -66.88 88.36 434

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2017
SNOs_Map_AQUA_NPP_20170416.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/14/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service