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: 5/16/2014
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 05/16/2014 10:51:43 -64.54, 58.58 89.68 05/16/2014 10:51:20 -64.55, 58.62 89.67 1.58 23
2 05/16/2014 11:40:00 68.38,-129.81 86.45 05/16/2014 11:40:53 68.38,-129.79 86.39 0.80 53
3 05/19/2014 02:19:42 61.06, 4.09 93.22 05/19/2014 02:18:35 61.06, 4.12 93.29 1.89 67
4 05/19/2014 03:07:54 -65.44, 175.29 91.14 05/19/2014 03:08:03 -65.43, 175.26 91.14 1.53 9
5 05/19/2014 03:48:24 77.81, 105.35 58.57 05/19/2014 03:49:36 77.21, 102.59 58.18 93.90 72
6 05/21/2014 18:35:37 62.85, 121.31 90.94 05/21/2014 18:35:02 62.85, 121.33 90.97 0.73 35
7 05/21/2014 19:23:53 -66.96, -67.29 93.20 05/21/2014 19:24:34 -66.96, -67.31 93.23 1.35 41
8 05/24/2014 10:06:26 -49.53, 62.05 76.54 05/24/2014 10:05:13 -49.56, 61.74 76.35 22.31 73
9 05/24/2014 10:51:40 64.12,-121.74 89.19 05/24/2014 10:51:38 64.12,-121.78 89.21 1.83 2
10 05/24/2014 11:39:44 -68.88, 50.83 95.63 05/24/2014 11:40:57 -68.88, 50.88 95.73 2.36 73
11 05/27/2014 02:19:24 -61.55,-175.53 88.68 05/27/2014 02:18:39 -61.55,-175.51 88.64 1.64 45
12 05/27/2014 03:07:31 65.98, -4.14 86.90 05/27/2014 03:08:02 65.97, -4.16 86.87 1.03 31
13 05/29/2014 18:35:19 -63.20, -58.37 90.71 05/29/2014 18:35:08 -63.20, -58.37 90.69 0.41 11

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2014
SNOs_Map_AQUA_NPP_20140516.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/16/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service