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: 7/10/2012
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 07/11/2012 00:16:37 77.70, 60.77 73.82 07/11/2012 00:17:26 77.70, 60.86 73.77 2.30 49
2 07/13/2012 14:58:29 64.02, 176.35 89.05 07/13/2012 14:57:16 64.26, 174.95 89.29 72.59 73
3 07/13/2012 15:43:56 -76.97, 6.12 104.88 07/13/2012 15:43:55 -76.96, 6.01 104.86 2.88 1
4 07/13/2012 16:31:43 80.82,-161.64 69.43 07/13/2012 16:32:56 80.57,-160.69 69.26 32.21 73
5 07/16/2012 07:11:06 76.54, -47.14 76.06 07/16/2012 07:10:14 76.54, -47.15 76.11 0.41 52
6 07/16/2012 08:00:15 -77.41, 123.68 105.00 07/16/2012 08:00:40 -77.41, 123.71 105.02 0.55 25
7 07/18/2012 23:27:28 76.83, 69.73 76.19 07/18/2012 23:27:03 76.82, 69.69 76.22 0.97 25
8 07/19/2012 00:16:39 -77.59,-119.69 104.76 07/19/2012 00:17:31 -77.59,-119.70 104.80 0.17 52
9 07/21/2012 14:55:31 -73.74, 9.39 99.75 07/21/2012 14:54:17 -73.82, 8.96 99.65 16.29 74
10 07/21/2012 15:43:47 77.18,-173.09 76.26 07/21/2012 15:43:49 77.18,-173.07 76.26 0.46 2
11 07/21/2012 16:29:06 -80.43, 78.37 117.97 07/21/2012 16:30:19 -79.73, 75.90 118.26 91.16 73
12 07/24/2012 07:10:59 -76.69, 133.37 102.61 07/24/2012 07:10:11 -76.69, 133.42 102.58 1.49 48

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/10/2012
SNOs_Map_AQUA_NPP_20120711.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/10/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service