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: 5/23/2013
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2013 00:58:59 4.36,-171.37 05/24/2013 00:49:30 4.20,-171.97 68.59 569
2 05/24/2013 01:47:05 0.24, -2.74 05/24/2013 01:38:52 0.40, -3.61 98.29 493
3 05/26/2013 16:33:03 -29.99, 130.99 05/26/2013 16:23:03 -30.40, 130.14 93.87 600
4 05/26/2013 17:15:03 2.82, -55.17 05/26/2013 17:05:59 2.64, -55.85 77.36 544
5 05/29/2013 08:42:52 -5.90,-107.57 05/29/2013 08:32:58 -5.77,-108.07 56.43 594
6 05/29/2013 09:31:06 1.26, 61.04 05/29/2013 09:22:28 1.09, 60.28 86.31 518
7 06/01/2013 00:58:52 -4.26, 8.66 06/01/2013 00:49:25 -4.17, 8.07 65.66 567
8 06/01/2013 01:47:07 -0.32, 177.25 06/01/2013 01:38:55 -0.51, 176.42 95.47 492
9 06/03/2013 16:33:03 29.95, -49.02 06/03/2013 16:23:03 30.17, -49.79 78.81 600
10 06/03/2013 17:14:53 -2.66, 124.88 06/03/2013 17:05:52 -2.51, 124.22 75.00 541
11 06/06/2013 08:42:45 5.53, 72.50 06/06/2013 08:32:56 5.40, 72.02 54.94 589
12 06/06/2013 09:30:53 -1.04,-118.89 06/06/2013 09:22:19 -0.86,-119.63 84.69 514

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2013
SNOs_Map_AQUA_NPP_20130524.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/23/2013 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service