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: 12/1/2012
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 12/01/2012 23:26:56 -77.24,-108.57 63.31 12/01/2012 23:26:47 -77.25,-108.47 63.33 2.68 9
2 12/02/2012 00:16:11 77.73, 61.10 116.14 12/02/2012 00:17:20 77.73, 61.06 116.09 1.10 69
3 12/04/2012 14:54:20 76.35,-163.53 118.08 12/04/2012 14:53:17 76.34,-163.59 118.16 1.89 63
4 12/04/2012 15:43:24 -77.45, 8.13 63.13 12/04/2012 15:43:37 -77.46, 8.25 63.17 3.02 13
5 12/07/2012 07:10:38 76.90, -45.73 117.85 12/07/2012 07:09:58 76.91, -45.63 117.86 2.88 40
6 12/07/2012 07:59:51 -77.57, 124.52 62.91 12/07/2012 08:00:28 -77.58, 124.58 62.95 1.73 37
7 12/09/2012 23:27:04 77.03, 70.64 118.02 12/09/2012 23:26:50 77.03, 70.64 118.04 0.04 14
8 12/10/2012 00:16:18 -77.66,-119.25 62.68 12/10/2012 00:17:21 -77.65,-119.30 62.73 1.25 63
9 12/12/2012 14:54:21 -76.30, 16.33 60.91 12/12/2012 14:53:17 -76.29, 16.24 60.83 2.35 64
10 12/12/2012 15:43:24 77.36,-172.23 117.93 12/12/2012 15:43:37 77.36,-172.18 117.91 1.55 13
11 12/15/2012 07:10:32 -76.97, 134.55 61.42 12/15/2012 07:09:56 -76.98, 134.66 61.42 2.91 36

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/1/2012
SNOs_Map_AQUA_NPP_20121202.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/01/2012 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service