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: 7/17/2017
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 -29.98,-100.70 07/19/2017 07:49:10 -30.33,-101.12 55.85 600
2 07/19/2017 08:41:07 2.63, 73.18 07/19/2017 08:32:06 2.59, 72.88 33.11 541
3 07/19/2017 09:29:15 1.84,-118.22 07/19/2017 09:21:29 1.96,-118.77 62.97 466
4 07/19/2017 10:17:30 -6.44, 50.39 07/19/2017 10:10:59 -6.64, 49.58 92.16 391
5 07/22/2017 00:08:56 -5.75, 20.77 07/21/2017 23:59:04 -5.71, 20.66 12.95 592
6 07/22/2017 00:57:11 1.16,-170.63 07/22/2017 00:48:35 1.09,-171.01 42.68 516
7 07/22/2017 01:45:18 3.37, -2.01 07/22/2017 01:37:57 3.51, -2.64 72.35 441
8 07/24/2017 16:24:59 -4.22, 136.98 07/24/2017 16:15:32 -4.16, 136.79 22.44 567
9 07/24/2017 17:13:14 -0.36, -54.42 07/24/2017 17:05:03 -0.46, -54.88 52.22 491
10 07/24/2017 18:01:21 4.90, 114.20 07/24/2017 17:54:25 5.06, 113.48 81.68 416
11 07/27/2017 07:59:10 29.94, 79.30 07/27/2017 07:49:10 30.28, 78.90 53.87 600
12 07/27/2017 08:41:00 -2.64,-106.80 07/27/2017 08:31:59 -2.61,-107.09 31.96 541
13 07/27/2017 09:29:16 -1.88, 61.78 07/27/2017 09:21:30 -2.00, 61.24 61.79 466
14 07/27/2017 10:17:23 6.42,-129.59 07/27/2017 10:10:52 6.61,-130.39 90.97 391
15 07/30/2017 00:08:56 5.69,-159.23 07/29/2017 23:59:05 5.68,-159.33 11.83 591
16 07/30/2017 00:57:03 -1.13, 9.40 07/30/2017 00:48:27 -1.06, 9.04 41.48 516
17 07/30/2017 01:45:19 -3.38, 177.98 07/30/2017 01:37:58 -3.55, 177.36 71.39 441

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2017
SNOs_Map_AQUA_NPP_20170719.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/17/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service