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: 11/25/2011
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 11/27/2011 05:31:58 -75.52, 154.53 62.44 11/27/2011 05:31:41 -75.52, 154.48 62.41 1.51 17
2 11/27/2011 06:20:59 76.72, -34.04 116.30 11/27/2011 06:21:59 76.72, -34.04 116.24 0.05 60
3 11/29/2011 20:59:18 74.65, 100.45 118.96 11/29/2011 20:58:06 74.65, 100.44 119.03 0.35 72
4 11/29/2011 21:48:14 -76.22, -87.48 62.67 11/29/2011 21:48:18 -76.23, -87.39 62.70 2.66 4
5 12/02/2011 13:15:37 75.11,-142.48 118.96 12/02/2011 13:14:48 75.11,-142.51 119.01 0.93 49
6 12/02/2011 14:04:35 -76.57, 29.53 62.57 12/02/2011 14:05:02 -76.57, 29.61 62.62 2.25 27
7 12/05/2011 05:31:55 75.61, -25.22 118.87 12/05/2011 05:31:30 75.61, -25.24 118.89 0.36 25
8 12/05/2011 06:21:04 -76.51, 145.24 62.10 12/05/2011 06:21:56 -76.50, 145.14 62.12 2.87 52
9 12/07/2011 21:01:28 -67.51, -91.34 53.06 12/07/2011 21:00:14 -67.65, -92.07 52.81 34.69 74
10 12/07/2011 21:48:10 76.18, 92.41 118.63 12/07/2011 21:48:10 76.19, 92.46 118.62 1.38 0

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2011
SNOs_Map_AQUA_NPP_20111126.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 11/25/2011 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service