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: 7/15/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/16/2017 16:25:04 4.14, -43.03 07/16/2017 16:15:38 4.11, -43.24 23.61 566
2 07/16/2017 17:13:12 0.33, 125.58 07/16/2017 17:05:01 0.44, 125.11 53.55 491
3 07/16/2017 18:01:27 -4.93, -65.82 07/16/2017 17:54:31 -5.11, -66.54 82.99 416
4 07/19/2017 07:59:10 -29.95,-100.70 07/19/2017 07:49:10 -30.30,-101.11 55.97 600
5 07/19/2017 08:41:08 2.66, 73.17 07/19/2017 08:32:07 2.61, 72.88 33.16 541
6 07/19/2017 09:29:15 1.87,-118.21 07/19/2017 09:21:29 1.99,-118.76 62.95 466
7 07/19/2017 10:17:31 -6.41, 50.38 07/19/2017 10:11:00 -6.61, 49.57 92.22 391
8 07/22/2017 00:08:55 -5.72, 20.78 07/21/2017 23:59:03 -5.67, 20.67 12.92 592
9 07/22/2017 00:57:10 1.13,-170.62 07/22/2017 00:48:34 1.06,-171.00 42.67 516
10 07/22/2017 01:45:18 3.35, -2.01 07/22/2017 01:37:57 3.49, -2.65 72.41 441
11 07/24/2017 16:24:59 -4.25, 136.97 07/24/2017 16:15:32 -4.18, 136.78 22.52 567
12 07/24/2017 17:13:13 -0.40, -54.42 07/24/2017 17:05:02 -0.49, -54.88 52.22 491
13 07/24/2017 18:01:21 4.88, 114.19 07/24/2017 17:54:25 5.04, 113.47 81.75 416
14 07/27/2017 07:59:11 29.97, 79.29 07/27/2017 07:49:11 30.30, 78.89 53.63 600
15 07/27/2017 08:41:01 -2.67,-106.81 07/27/2017 08:32:00 -2.63,-107.09 32.01 541
16 07/27/2017 09:29:17 -1.85, 61.77 07/27/2017 09:21:31 -1.98, 61.23 61.88 466
17 07/27/2017 10:17:24 6.40,-129.60 07/27/2017 10:10:53 6.59,-130.40 91.05 391

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2017
SNOs_Map_AQUA_NPP_20170716.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/15/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service