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: 4/30/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2017 00:12:11 -16.20, 18.45 05/03/2017 00:02:11 -16.24, 18.15 32.91 600
2 05/03/2017 00:57:46 1.98,-170.84 05/03/2017 00:48:56 1.91,-171.28 49.50 530
3 05/03/2017 01:45:54 2.52, -2.23 05/03/2017 01:38:19 2.66, -2.93 79.21 455
4 05/05/2017 16:25:32 -4.95, 136.79 05/05/2017 16:15:53 -4.88, 136.53 29.82 579
5 05/05/2017 17:13:46 0.33, -54.61 05/05/2017 17:05:23 0.23, -55.14 59.78 503
6 05/05/2017 18:01:54 4.18, 114.01 05/05/2017 17:54:46 4.34, 113.22 89.32 428
7 05/08/2017 08:41:33 -3.36,-106.99 05/08/2017 08:32:21 -3.26,-107.34 40.32 552
8 05/08/2017 09:29:47 -1.26, 61.61 05/08/2017 09:21:51 -1.39, 61.00 70.14 476
9 05/08/2017 10:17:55 5.77,-129.77 05/08/2017 10:11:14 5.96,-130.65 99.44 401
10 05/11/2017 00:09:25 6.23,-159.37 05/10/2017 23:59:25 6.17,-159.55 20.89 600
11 05/11/2017 00:57:32 -1.66, 9.26 05/11/2017 00:48:48 -1.59, 8.81 50.71 524
12 05/11/2017 01:45:46 -2.90, 177.85 05/11/2017 01:38:18 -3.06, 177.14 80.43 449
13 05/13/2017 16:25:23 4.54, -43.13 05/13/2017 16:15:51 4.50, -43.40 31.23 572
14 05/13/2017 17:13:31 -0.04, 125.49 05/13/2017 17:05:14 0.08, 124.95 61.13 497
15 05/13/2017 18:01:45 -4.59, -65.91 05/13/2017 17:54:44 -4.73, -66.71 90.72 421

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/30/2017
SNOs_Map_AQUA_NPP_20170502.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/30/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service