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: 2/22/2014
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 02/22/2014 20:12:20 -70.55, -75.03 66.55 02/22/2014 20:11:34 -70.55, -75.00 66.52 1.23 46
2 02/22/2014 21:01:12 72.35, 95.59 111.58 02/22/2014 21:01:43 72.34, 95.52 111.58 2.69 31
3 02/25/2014 12:28:29 -71.55, 42.44 68.56 02/25/2014 12:28:12 -71.56, 42.50 68.57 2.10 17
4 02/25/2014 13:17:24 73.17,-146.94 109.74 02/25/2014 13:18:24 73.17,-146.97 109.69 1.15 60
5 02/28/2014 03:56:08 69.29, -12.64 112.75 02/28/2014 03:55:05 69.29, -12.67 112.83 1.27 63
6 02/28/2014 04:44:39 -72.38, 159.80 70.43 02/28/2014 04:44:52 -72.39, 159.86 70.47 2.31 13
7 03/02/2014 20:12:18 70.15, 104.43 110.87 03/02/2014 20:11:46 70.14, 104.37 110.93 2.58 32
8 03/02/2014 21:00:52 -73.05, -83.03 72.15 03/02/2014 21:01:36 -73.05, -82.98 72.21 1.80 44
9 03/05/2014 11:41:52 -61.44, 43.89 61.61 03/05/2014 11:40:38 -61.53, 43.46 61.44 25.35 74
10 03/05/2014 12:28:15 71.65,-137.33 108.30 03/05/2014 12:28:14 71.65,-137.31 108.29 0.84 1
11 03/05/2014 13:15:42 -77.71, 46.41 78.48 03/05/2014 13:16:56 -77.56, 47.07 78.61 22.51 74
12 03/08/2014 03:55:39 -70.27, 168.77 71.32 03/08/2014 03:54:54 -70.27, 168.82 71.29 1.96 45

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2014
SNOs_Map_AQUA_NPP_20140223.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/22/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service