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: 7/7/2012
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 07/08/2012 07:11:04 -76.71, 133.45 105.31 07/08/2012 07:10:10 -76.72, 133.55 105.29 2.87 54
2 07/08/2012 08:00:19 77.21, -57.06 74.08 07/08/2012 08:00:43 77.20, -57.16 74.09 2.96 24
3 07/10/2012 23:27:32 -76.78,-110.43 105.04 07/10/2012 23:27:05 -76.78,-110.47 105.01 1.24 27
4 07/11/2012 00:16:41 77.56, 60.18 74.00 07/11/2012 00:17:31 77.55, 60.16 73.97 0.52 50
5 07/13/2012 14:57:29 67.43, 179.66 85.57 07/13/2012 14:56:16 67.61, 178.49 85.78 53.55 73
6 07/13/2012 15:43:55 -77.02, 6.31 104.95 07/13/2012 15:43:55 -77.01, 6.24 104.93 1.98 0
7 07/13/2012 16:30:52 81.77,-141.92 66.49 07/13/2012 16:32:05 81.31,-141.41 66.28 52.02 73
8 07/16/2012 07:11:06 76.55, -47.11 76.05 07/16/2012 07:10:16 76.55, -47.12 76.09 0.26 50
9 07/16/2012 08:00:15 -77.42, 123.73 105.02 07/16/2012 08:00:42 -77.42, 123.76 105.04 0.71 27
10 07/18/2012 23:27:27 76.89, 69.97 76.11 07/18/2012 23:27:05 76.89, 69.97 76.12 0.19 22
11 07/19/2012 00:16:38 -77.66,-119.41 104.85 07/19/2012 00:17:33 -77.66,-119.38 104.90 0.76 55
12 07/21/2012 14:54:39 -76.43, 16.62 102.84 07/21/2012 14:53:28 -76.44, 16.67 102.80 1.52 71
13 07/21/2012 15:43:52 77.02,-173.67 76.45 07/21/2012 15:43:59 77.02,-173.77 76.47 2.64 7

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/7/2012
SNOs_Map_AQUA_NPP_20120708.jpg

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

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service