Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2012
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/29/2012 22:38:32 -76.55, -98.78 98.09 04/29/2012 22:37:23 -76.54, -98.85 98.02 1.85 69
2 04/29/2012 23:27:35 77.60, 72.82 80.63 04/29/2012 23:27:43 77.60, 72.90 80.61 2.02 8
3 05/02/2012 14:54:48 -77.01, 18.73 99.44 05/02/2012 14:54:05 -77.01, 18.76 99.42 0.78 43
4 05/02/2012 15:43:59 77.67,-170.98 79.74 05/02/2012 15:44:34 77.66,-171.03 79.72 1.07 35
5 05/05/2012 07:11:06 -77.37, 136.05 100.66 05/05/2012 07:10:50 -77.38, 136.12 100.67 1.79 16
6 05/05/2012 08:00:18 77.98, -53.73 78.58 05/05/2012 08:01:20 77.98, -53.72 78.52 0.30 62
7 05/07/2012 22:38:13 76.94, 82.63 79.15 05/07/2012 22:37:08 76.95, 82.74 79.18 2.89 65
8 05/07/2012 23:27:26 -77.61,-107.07 101.70 05/07/2012 23:27:38 -77.62,-107.03 101.72 1.19 12
9 05/10/2012 14:54:34 77.10,-160.86 78.25 05/10/2012 14:53:58 77.10,-160.85 78.28 0.35 36
10 05/10/2012 15:43:47 -77.77, 9.51 102.59 05/10/2012 15:44:28 -77.77, 9.47 102.62 1.07 41
11 05/13/2012 07:10:48 77.51, -43.35 77.09 05/13/2012 07:10:41 77.51, -43.27 77.08 2.10 7

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2012
SNOs_Map_AQUA_NPP_20120430.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/29/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service