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: 3/16/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2017 16:26:14 -6.23, 136.47 03/18/2017 16:16:14 -6.20, 136.23 27.40 600
2 03/18/2017 17:14:30 1.69, -54.94 03/18/2017 17:05:45 1.59, -55.44 57.40 525
3 03/18/2017 18:02:37 2.84, 113.68 03/18/2017 17:55:07 3.02, 112.92 87.26 450
4 03/21/2017 08:42:27 -5.06,-107.41 03/21/2017 08:32:46 -4.96,-107.72 35.40 581
5 03/21/2017 09:30:42 0.46, 61.19 03/21/2017 09:22:17 0.35, 60.61 65.41 505
6 03/21/2017 10:18:50 4.01,-130.20 03/21/2017 10:11:40 4.19,-131.04 95.14 430
7 03/24/2017 00:58:40 -3.89, 8.71 03/24/2017 00:49:19 -3.79, 8.33 43.46 561
8 03/24/2017 01:46:54 -0.76, 177.32 03/24/2017 01:38:49 -0.88, 176.67 73.45 485
9 03/26/2017 16:33:02 29.97, -49.07 03/26/2017 16:23:02 30.23, -49.63 60.88 600
10 03/26/2017 17:14:51 -2.68, 124.83 03/26/2017 17:05:50 -2.56, 124.38 51.55 541
11 03/26/2017 18:03:05 -1.97, -66.56 03/26/2017 17:55:20 -2.11, -67.28 81.48 465
12 03/29/2017 08:42:55 5.97, 72.34 03/29/2017 08:32:59 5.89, 72.08 29.65 596
13 03/29/2017 09:31:03 -1.47,-119.04 03/29/2017 09:22:22 -1.33,-119.56 59.72 521
14 03/29/2017 10:19:17 -3.17, 49.57 03/29/2017 10:11:52 -3.33, 48.78 89.50 445

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/16/2017
SNOs_Map_AQUA_NPP_20170318.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/16/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service