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: 7/16/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2017 07:59:10 -29.95,-100.70 07/19/2017 07:49:10 -30.30,-101.11 55.87 600
2 07/19/2017 08:41:08 2.66, 73.17 07/19/2017 08:32:07 2.61, 72.88 33.14 541
3 07/19/2017 09:29:15 1.87,-118.21 07/19/2017 09:21:29 1.99,-118.76 62.94 466
4 07/19/2017 10:17:31 -6.41, 50.38 07/19/2017 10:11:00 -6.61, 49.57 92.22 391
5 07/22/2017 00:08:55 -5.72, 20.78 07/21/2017 23:59:03 -5.68, 20.67 12.96 592
6 07/22/2017 00:57:10 1.13,-170.62 07/22/2017 00:48:34 1.06,-171.00 42.66 516
7 07/22/2017 01:45:17 3.40, -2.00 07/22/2017 01:37:56 3.55, -2.64 72.33 441
8 07/24/2017 16:24:58 -4.19, 136.99 07/24/2017 16:15:32 -4.18, 136.78 22.58 566
9 07/24/2017 17:13:13 -0.39, -54.42 07/24/2017 17:05:02 -0.49, -54.88 52.22 491
10 07/24/2017 18:01:21 4.87, 114.19 07/24/2017 17:54:25 5.04, 113.47 81.77 416
11 07/27/2017 07:59:11 29.98, 79.29 07/27/2017 07:49:11 30.31, 78.89 53.12 600
12 07/27/2017 08:41:01 -2.67,-106.81 07/27/2017 08:32:00 -2.63,-107.09 31.98 541
13 07/27/2017 09:29:16 -1.90, 61.79 07/27/2017 09:21:30 -2.04, 61.25 61.83 466
14 07/27/2017 10:17:24 6.39,-129.60 07/27/2017 10:10:53 6.59,-130.40 91.09 391
15 07/30/2017 00:08:56 5.67,-159.22 07/29/2017 23:59:05 5.64,-159.32 11.80 591
16 07/30/2017 00:57:04 -1.16, 9.40 07/30/2017 00:48:28 -1.08, 9.03 41.59 516
17 07/30/2017 01:45:18 -3.47, 178.00 07/30/2017 01:37:58 -3.58, 177.37 71.40 440

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/16/2017
SNOs_Map_AQUA_NPP_20170717.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/16/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service