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: 3/13/2015
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 03/13/2015 18:34:35 -66.70, -55.03 69.89 03/13/2015 18:33:46 -66.70, -55.02 69.83 0.48 49
2 03/13/2015 19:22:59 70.10, 116.77 106.70 03/13/2015 19:23:26 70.09, 116.71 106.69 2.34 27
3 03/16/2015 10:50:43 -67.81, 62.08 72.05 03/16/2015 10:50:18 -67.80, 62.04 72.01 1.83 25
4 03/16/2015 11:38:52 71.98,-124.36 103.68 03/16/2015 11:39:42 71.99,-124.31 103.62 1.58 50
5 03/19/2015 02:20:40 57.50, 2.00 116.86 03/19/2015 02:19:27 57.53, 1.68 117.05 19.00 73
6 03/19/2015 03:06:36 -69.63,-179.74 74.96 03/19/2015 03:06:35 -69.63,-179.75 74.96 0.47 1
7 03/19/2015 03:54:14 75.31, -1.18 99.02 03/19/2015 03:55:28 75.23, -0.93 98.95 11.00 74
8 03/21/2015 18:34:17 67.23, 125.59 106.39 03/21/2015 18:33:25 67.23, 125.59 106.45 0.09 52
9 03/21/2015 19:22:37 -71.00, -61.84 77.44 03/21/2015 19:23:01 -71.00, -61.84 77.46 0.07 24
10 03/24/2015 10:50:19 68.52,-117.00 104.02 03/24/2015 10:49:53 68.52,-117.04 104.07 1.73 26
11 03/24/2015 11:38:43 -72.03, 55.78 79.58 03/24/2015 11:39:33 -72.03, 55.76 79.63 0.70 50
12 03/27/2015 02:19:08 -62.33,-174.72 70.94 03/27/2015 02:17:54 -62.38,-174.90 70.83 10.14 74
13 03/27/2015 03:06:08 70.47, 1.53 100.98 03/27/2015 03:06:08 70.47, 1.54 100.97 0.38 0

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2015
SNOs_Map_AQUA_NPP_20150313.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/13/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service