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: 7/5/2013
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 07/05/2013 22:38:42 -75.44,-102.25 104.11 07/05/2013 22:38:16 -75.43,-102.30 104.07 1.77 26
2 07/05/2013 23:27:43 76.65, 69.17 74.47 07/05/2013 23:28:33 76.66, 69.24 74.41 1.99 50
3 07/08/2013 14:09:46 62.09,-172.80 90.26 07/08/2013 14:08:33 62.29,-174.01 90.49 66.92 73
4 07/08/2013 14:55:05 -75.73, 14.46 104.14 07/08/2013 14:55:04 -75.72, 14.39 104.12 2.06 1
5 07/08/2013 15:43:01 79.69,-159.82 70.68 07/08/2013 15:44:15 79.49,-159.22 70.59 24.90 74
6 07/11/2013 06:22:15 75.29, -38.54 76.72 07/11/2013 06:21:21 75.29, -38.46 76.74 2.44 54
7 07/11/2013 07:11:26 -76.10, 131.46 104.23 07/11/2013 07:11:50 -76.09, 131.43 104.24 1.11 24
8 07/13/2013 22:38:42 75.35, 77.51 77.04 07/13/2013 22:38:14 75.34, 77.47 77.07 1.24 28
9 07/13/2013 23:27:46 -76.50,-111.35 104.32 07/13/2013 23:28:35 -76.50,-111.32 104.37 1.10 49
10 07/16/2013 14:10:06 -60.90, 6.33 87.40 07/16/2013 14:08:53 -61.10, 5.07 87.14 71.23 73
11 07/16/2013 14:54:58 75.89,-165.03 76.83 07/16/2013 14:54:55 75.90,-164.96 76.81 2.24 3
12 07/16/2013 15:43:37 -78.15, 11.11 105.96 07/16/2013 15:44:51 -78.07, 11.45 106.04 11.48 74
13 07/19/2013 06:22:16 -75.12, 141.00 101.81 07/19/2013 06:21:22 -75.12, 141.07 101.78 2.20 54

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2013
SNOs_Map_AQUA_NPP_20130706.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/05/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service