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: 3/26/2012
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 03/26/2012 06:21:48 -76.56, 145.46 85.52 03/26/2012 06:20:42 -76.55, 145.42 85.46 1.33 66
2 03/26/2012 07:10:54 77.48, -43.44 93.36 03/26/2012 07:11:05 77.48, -43.43 93.34 0.14 11
3 03/28/2012 22:38:17 -76.76, -97.97 86.83 03/28/2012 22:37:32 -76.75, -98.06 86.77 2.69 45
4 03/28/2012 23:27:23 77.67, 73.23 92.05 03/28/2012 23:27:55 77.67, 73.20 92.03 0.73 32
5 03/31/2012 14:54:44 -77.03, 18.88 88.21 03/31/2012 14:54:20 -77.02, 18.79 88.17 2.34 24
6 03/31/2012 15:43:51 77.88,-169.99 90.73 03/31/2012 15:44:44 77.88,-169.98 90.69 0.20 53
7 04/03/2012 06:26:47 60.72, -57.91 107.60 04/03/2012 06:25:35 60.95, -59.50 108.00 90.06 72
8 04/03/2012 07:11:07 -77.41, 136.22 89.72 04/03/2012 07:11:04 -77.41, 136.21 89.71 0.25 3
9 04/03/2012 07:59:46 79.38, -45.90 87.64 04/03/2012 08:01:00 79.28, -45.64 87.57 12.36 74
10 04/05/2012 22:38:24 76.81, 82.18 89.99 04/05/2012 22:37:26 76.80, 82.14 90.05 0.90 58
11 04/05/2012 23:27:36 -77.53,-107.41 90.90 04/05/2012 23:27:55 -77.52,-107.50 90.90 2.43 19
12 04/08/2012 14:54:50 77.05,-161.07 88.68 04/08/2012 14:54:14 77.04,-161.12 88.72 1.35 36

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2012
SNOs_Map_AQUA_NPP_20120326.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/26/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service