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: 12/25/2014
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 12/26/2014 09:15:45 -53.26, 76.12 39.74 12/26/2014 09:14:59 -53.26, 76.11 39.65 0.12 46
2 12/26/2014 10:02:34 62.30,-110.80 132.88 12/26/2014 10:03:02 62.29,-110.83 132.84 1.29 28
3 12/29/2014 01:31:00 -57.56,-165.73 43.12 12/29/2014 01:30:34 -57.56,-165.71 43.08 0.95 26
4 12/29/2014 02:18:24 64.51, 6.90 130.95 12/29/2014 02:19:13 64.50, 6.87 130.89 1.31 49
5 12/31/2014 17:46:36 -60.52, -47.96 45.63 12/31/2014 17:46:32 -60.52, -47.95 45.63 0.28 4
6 12/31/2014 18:34:08 66.95, 125.17 128.70 12/31/2014 18:35:19 66.95, 125.18 128.60 0.39 71
7 01/03/2015 09:15:16 54.43,-103.26 139.35 01/03/2015 09:14:22 54.43,-103.25 139.45 0.47 54
8 01/03/2015 10:02:06 -63.66, 70.32 48.46 01/03/2015 10:02:25 -63.67, 70.34 48.50 1.44 19
9 01/06/2015 01:30:31 58.49, 14.90 135.88 01/06/2015 01:30:01 58.49, 14.90 135.93 0.39 30
10 01/06/2015 02:17:55 -65.67,-171.98 50.43 01/06/2015 02:18:39 -65.67,-171.97 50.49 0.43 44
11 01/08/2015 17:46:07 61.21, 132.61 133.34 01/08/2015 17:46:03 61.21, 132.58 133.36 1.40 4

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2014
SNOs_Map_AQUA_NPP_20141226.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/25/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service