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: 10/20/2015
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 10/21/2015 03:54:59 -70.76, 169.37 68.06 10/21/2015 03:53:57 -70.75, 169.32 67.97 2.31 62
2 10/21/2015 04:43:38 73.25, -18.59 109.53 10/21/2015 04:43:52 73.24, -18.64 109.54 1.80 14
3 10/23/2015 20:11:04 -72.11, -72.52 68.48 10/23/2015 20:10:23 -72.12, -72.50 68.45 1.04 41
4 10/23/2015 20:59:47 74.35, 99.70 109.32 10/23/2015 21:00:22 74.35, 99.77 109.26 2.33 35
5 10/26/2015 12:27:18 -72.99, 45.00 68.47 10/26/2015 12:26:59 -73.00, 45.05 68.47 1.87 19
6 10/26/2015 13:16:17 74.37,-144.36 110.17 10/26/2015 13:17:15 74.37,-144.42 110.13 1.87 58
7 10/29/2015 03:54:53 71.24, -9.88 114.07 10/29/2015 03:53:40 71.25, -9.85 114.14 1.28 73
8 10/29/2015 04:43:40 -73.42, 161.73 68.03 10/29/2015 04:43:44 -73.42, 161.73 68.03 0.12 4
9 10/29/2015 05:27:50 80.65, 61.35 95.38 10/29/2015 05:29:03 80.06, 59.42 95.04 74.07 73
10 10/31/2015 20:11:06 72.13, 107.49 114.06 10/31/2015 20:10:16 72.13, 107.53 114.10 1.39 50

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2015
SNOs_Map_AQUA_NPP_20151020.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/20/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service