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: 2/6/2017
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 02/06/2017 21:48:42 75.64, 90.85 113.32 02/06/2017 21:48:06 75.63, 90.79 113.37 1.75 36
2 02/06/2017 22:37:48 -76.66, -98.24 67.87 02/06/2017 22:38:29 -76.66, -98.31 67.89 2.04 41
3 02/09/2017 14:05:00 76.21,-151.50 111.84 02/09/2017 14:04:47 76.21,-151.48 111.85 0.70 13
4 02/09/2017 14:54:08 -77.13, 19.33 69.25 02/09/2017 14:55:12 -77.13, 19.35 69.31 0.65 64
5 02/12/2017 05:32:26 -75.13, 153.55 67.79 02/12/2017 05:31:20 -75.12, 153.47 67.71 2.36 66
6 02/12/2017 06:21:27 76.34, -35.21 110.83 02/12/2017 06:21:38 76.33, -35.28 110.84 2.02 11
7 02/14/2017 21:48:40 -75.85, -88.51 69.49 02/14/2017 21:47:57 -75.85, -88.47 69.46 1.08 43
8 02/14/2017 22:37:44 76.89, 82.58 109.30 02/14/2017 22:38:18 76.90, 82.64 109.25 1.87 34
9 02/17/2017 14:05:05 -76.07, 28.04 70.65 02/17/2017 14:04:46 -76.07, 28.02 70.63 0.56 19
10 02/17/2017 14:54:09 77.09,-160.78 108.13 02/17/2017 14:55:07 77.10,-160.76 108.08 0.51 58
11 02/20/2017 05:32:23 75.26, -26.07 109.33 02/20/2017 05:31:11 75.26, -26.10 109.40 0.72 72
12 02/20/2017 06:21:28 -76.37, 144.90 71.95 02/20/2017 06:21:33 -76.37, 144.85 71.94 1.49 5

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/6/2017
SNOs_Map_AQUA_NPP_20170208.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/06/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service