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: 9/1/2012
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2012 01:47:14 2.82, 176.61 09/02/2012 01:38:10 2.65, 175.83 87.80 544
2 09/04/2012 17:15:01 -5.86, 124.22 09/04/2012 17:05:07 -5.72, 123.62 67.82 594
3 09/04/2012 18:03:16 1.27, -67.18 09/04/2012 17:54:38 1.11, -68.05 98.14 518
4 09/07/2012 09:31:01 -4.28,-119.56 09/07/2012 09:21:33 -4.14,-120.25 78.18 568
5 09/10/2012 01:05:11 29.95,-177.23 09/10/2012 00:55:11 30.22,-178.13 91.97 600
6 09/10/2012 01:47:02 -2.73, -3.34 09/10/2012 01:38:00 -2.56, -4.12 88.67 542
7 09/12/2012 17:14:55 5.68, -55.74 09/12/2012 17:05:04 5.55, -56.35 68.99 591
8 09/12/2012 18:03:02 -1.14, 112.88 09/12/2012 17:54:26 -0.94, 112.01 99.19 516
9 09/15/2012 09:30:54 4.06, 60.49 09/15/2012 09:21:30 3.93, 59.79 79.74 564

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2012
SNOs_Map_AQUA_NPP_20120903.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/01/2012 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service