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: 4/3/2015
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 04/04/2015 03:07:15 -68.11, 178.23 79.76 04/04/2015 03:06:43 -68.11, 178.22 79.73 0.50 32
2 04/04/2015 03:55:39 71.47, -9.45 96.81 04/04/2015 03:56:23 71.47, -9.46 96.76 0.38 44
3 04/06/2015 19:23:35 -68.82, -65.03 81.51 04/06/2015 19:23:21 -68.82, -65.08 81.48 2.09 14
4 04/06/2015 20:12:01 72.05, 107.40 95.17 04/06/2015 20:13:03 72.04, 107.37 95.11 0.93 62
5 04/09/2015 10:51:21 66.35,-119.59 99.96 04/09/2015 10:50:10 66.35,-119.58 100.04 0.52 71
6 04/09/2015 11:39:48 -69.78, 52.10 83.50 04/09/2015 11:39:53 -69.78, 52.05 83.49 2.17 5
7 04/09/2015 12:23:17 81.32, -51.71 76.46 04/09/2015 12:24:30 80.77, -52.93 76.20 64.40 73
8 04/12/2015 03:07:24 67.86, -2.08 97.45 04/12/2015 03:06:33 67.87, -2.05 97.50 1.18 51
9 04/12/2015 03:55:56 -70.98, 169.73 85.73 04/12/2015 03:56:21 -70.97, 169.71 85.75 0.62 25
10 04/14/2015 19:23:40 68.56, 114.63 95.78 04/14/2015 19:23:11 68.55, 114.59 95.82 1.28 29
11 04/14/2015 20:12:14 -71.54, -73.49 87.30 04/14/2015 20:13:01 -71.53, -73.55 87.32 2.52 47
12 04/17/2015 11:39:48 69.60,-128.13 93.75 04/17/2015 11:39:42 69.60,-128.19 93.78 2.22 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2015
SNOs_Map_AQUA_NPP_20150404.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/03/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service