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: 5/19/2015
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 05/22/2015 03:07:25 -66.82, 176.74 93.09 05/22/2015 03:06:21 -66.82, 176.70 93.00 1.92 64
2 05/22/2015 03:55:38 70.80, -10.56 82.83 05/22/2015 03:55:50 70.80, -10.56 82.81 0.06 12
3 05/24/2015 19:23:10 -68.85, -65.01 95.63 05/24/2015 19:22:38 -68.85, -65.03 95.60 0.72 32
4 05/24/2015 20:11:31 72.34, 107.90 80.73 05/24/2015 20:12:15 72.35, 107.97 80.66 2.61 44
5 05/27/2015 10:51:29 63.90,-121.83 88.96 05/27/2015 10:50:16 63.90,-122.02 89.09 9.08 73
6 05/27/2015 11:39:02 -70.37, 52.96 97.64 05/27/2015 11:39:03 -70.37, 52.95 97.64 0.53 1
7 05/27/2015 12:24:55 80.39,-104.43 70.27 05/27/2015 12:26:08 80.11,-103.28 70.08 37.66 73
8 05/30/2015 03:06:31 68.31, -1.49 84.11 05/30/2015 03:05:50 68.31, -1.52 84.16 1.61 41
9 05/30/2015 03:55:01 -71.50, 170.63 99.22 05/30/2015 03:55:36 -71.50, 170.59 99.24 1.58 35
10 06/01/2015 19:22:16 70.20, 116.91 81.81 06/01/2015 19:22:09 70.20, 116.90 81.82 0.33 7

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2015
SNOs_Map_AQUA_NPP_20150520.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/19/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service