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: 7/9/2013
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/11/2013 00:58:35 3.88,-171.26 07/11/2013 00:49:13 3.78,-171.71 50.55 562
2 07/11/2013 01:46:42 0.65, -2.64 07/11/2013 01:38:36 0.78, -3.35 80.46 486
3 07/13/2013 16:32:35 -29.36, 131.17 07/13/2013 16:22:35 -29.40, 130.59 56.02 600
4 07/13/2013 17:14:39 2.42, -55.07 07/13/2013 17:05:42 2.31, -55.59 59.38 537
5 07/13/2013 18:02:45 2.17, 113.56 07/13/2013 17:55:04 2.31, 112.77 89.11 461
6 07/16/2013 08:42:26 -5.47,-107.46 07/16/2013 08:32:39 -5.38,-107.80 38.63 587
7 07/16/2013 09:30:41 0.87, 61.14 07/16/2013 09:22:09 0.72, 60.54 68.22 512
8 07/16/2013 10:18:48 3.66,-130.24 07/16/2013 10:11:32 3.84,-131.10 97.78 436
9 07/19/2013 00:58:27 -3.87, 8.76 07/19/2013 00:49:06 -3.79, 8.34 47.55 561
10 07/19/2013 01:46:43 -0.66, 177.35 07/19/2013 01:38:37 -0.80, 176.67 77.16 486
11 07/21/2013 16:32:00 27.35, -48.32 07/21/2013 16:22:01 27.39, -48.85 51.77 600
12 07/21/2013 17:14:27 -2.30, 124.98 07/21/2013 17:05:32 -2.21, 124.48 56.68 535
13 07/21/2013 18:02:43 -2.24, -66.43 07/21/2013 17:55:03 -2.38, -67.19 86.14 460

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2013
SNOs_Map_AQUA_NPP_20130710.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/09/2013 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service