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: 2/11/2013
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 02/11/2013 22:41:36 -64.92,-118.61 57.34 02/11/2013 22:40:23 -65.13,-119.99 56.99 68.85 73
2 02/11/2013 23:27:14 77.05, 70.77 110.11 02/11/2013 23:27:13 77.04, 70.66 110.13 3.02 1
3 02/12/2013 00:15:10 -80.60, -99.57 74.96 02/12/2013 00:16:24 -80.37, -98.88 75.10 28.64 74
4 02/14/2013 14:54:17 -76.88, 18.41 70.58 02/14/2013 14:53:30 -76.89, 18.50 70.56 2.60 47
5 02/14/2013 15:43:31 77.41,-171.90 108.77 02/14/2013 15:44:02 77.41,-171.98 108.77 1.95 31
6 02/17/2013 07:10:36 -77.14, 135.27 71.80 02/17/2013 07:10:23 -77.14, 135.30 71.80 0.87 13
7 02/17/2013 07:59:45 77.88, -53.99 107.27 02/17/2013 08:00:49 77.89, -53.89 107.19 2.71 64
8 02/19/2013 22:37:41 76.69, 81.90 107.81 02/19/2013 22:36:46 76.69, 81.93 107.85 0.61 55
9 02/19/2013 23:26:50 -77.55,-107.18 73.25 02/19/2013 23:27:12 -77.56,-107.07 73.29 2.66 22
10 02/22/2013 14:53:56 76.99,-161.08 106.48 02/22/2013 14:53:38 76.99,-161.10 106.50 0.56 18
11 02/22/2013 15:43:05 -77.84, 10.00 74.58 02/22/2013 15:44:04 -77.85, 10.07 74.65 1.93 59
12 02/25/2013 06:20:57 -76.65, 145.98 74.10 02/25/2013 06:20:00 -76.65, 145.99 74.05 0.23 57

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 2/11/2013
SNOs_Map_AQUA_NPP_20130212.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 02/11/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service