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: 7/14/2017
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 4.16, -43.03 07/16/2017 16:15:38 4.13, -43.24 23.64 566
2 07/16/2017 17:13:11 0.36, 125.59 07/16/2017 17:05:00 0.47, 125.12 53.52 491
3 07/16/2017 18:01:27 -4.91, -65.82 07/16/2017 17:54:31 -5.09, -66.55 83.04 416
4 07/19/2017 07:59:10 -29.97,-100.70 07/19/2017 07:49:10 -30.32,-101.12 56.03 600
5 07/19/2017 08:41:08 2.68, 73.17 07/19/2017 08:32:07 2.63, 72.87 33.19 541
6 07/19/2017 09:29:15 1.85,-118.21 07/19/2017 09:21:29 1.97,-118.77 62.98 466
7 07/19/2017 10:17:31 -6.39, 50.37 07/19/2017 10:11:00 -6.59, 49.56 92.26 391
8 07/22/2017 00:08:56 -5.74, 20.77 07/21/2017 23:59:04 -5.69, 20.67 12.89 592
9 07/22/2017 00:57:11 1.15,-170.63 07/22/2017 00:48:35 1.08,-171.01 42.70 516
10 07/22/2017 01:45:18 3.39, -2.01 07/22/2017 01:37:57 3.53, -2.64 72.34 441
11 07/24/2017 16:24:59 -4.20, 136.98 07/24/2017 16:15:32 -4.14, 136.79 22.35 567
12 07/24/2017 17:13:14 -0.38, -54.42 07/24/2017 17:05:03 -0.47, -54.88 52.22 491
13 07/24/2017 18:01:21 4.86, 114.19 07/24/2017 17:54:25 5.02, 113.47 81.74 416
14 07/27/2017 07:59:11 29.98, 79.28 07/27/2017 07:49:11 30.32, 78.88 54.28 600
15 07/27/2017 08:41:02 -2.74,-106.82 07/27/2017 08:32:00 -2.65,-107.10 32.04 542
16 07/27/2017 09:29:16 -1.90, 61.78 07/27/2017 09:21:30 -2.02, 61.24 61.76 466
17 07/27/2017 10:17:24 6.39,-129.60 07/27/2017 10:10:53 6.57,-130.40 90.99 391

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2017
SNOs_Map_AQUA_NPP_20170715.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/14/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service