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: 4/24/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2017 00:15:27 27.51,-164.25 04/25/2017 00:05:27 27.55,-164.69 43.73 600
2 04/25/2017 00:57:53 -2.37, 9.08 04/25/2017 00:48:57 -2.26, 8.66 48.68 536
3 04/25/2017 01:46:07 -2.25, 177.69 04/25/2017 01:38:27 -2.39, 177.00 78.49 460
4 04/27/2017 16:25:45 5.25, -43.30 04/27/2017 16:16:01 5.20, -43.56 28.95 584
5 04/27/2017 17:13:53 -0.75, 125.31 04/27/2017 17:05:24 -0.63, 124.79 58.86 509
6 04/27/2017 18:02:07 -3.87, -66.08 04/27/2017 17:54:54 -4.02, -66.87 88.56 433
7 04/30/2017 08:41:45 3.59, 72.93 04/30/2017 08:32:28 3.52, 72.59 39.22 557
8 04/30/2017 09:29:54 0.86,-118.47 04/30/2017 09:21:52 1.00,-119.07 69.14 482
9 04/30/2017 10:18:08 -5.48, 50.14 04/30/2017 10:11:22 -5.65, 49.27 98.58 406
10 05/03/2017 00:11:59 -15.48, 18.61 05/03/2017 00:01:59 -15.52, 18.32 32.23 600
11 05/03/2017 00:57:46 1.99,-170.84 05/03/2017 00:48:56 1.90,-171.28 49.64 530
12 05/03/2017 01:45:54 2.52, -2.23 05/03/2017 01:38:19 2.68, -2.93 79.41 455
13 05/05/2017 16:25:31 -4.91, 136.80 05/05/2017 16:15:53 -4.86, 136.53 30.11 578
14 05/05/2017 17:13:46 0.36, -54.61 05/05/2017 17:05:23 0.22, -55.13 60.15 503
15 05/05/2017 18:01:53 4.21, 114.02 05/05/2017 17:54:46 4.36, 113.22 89.67 427
16 05/08/2017 08:41:30 -3.29,-106.97 05/08/2017 08:32:19 -3.19,-107.32 40.76 551
17 05/08/2017 09:29:44 -1.32, 61.63 05/08/2017 09:21:49 -1.45, 61.01 70.58 475
18 05/08/2017 10:17:52 5.84,-129.75 05/08/2017 10:11:12 6.03,-130.63 99.85 400

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2017
SNOs_Map_AQUA_NPP_20170426.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/24/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service