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: 1/24/2016
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 01/25/2016 04:43:33 73.81, -17.34 118.86 01/25/2016 04:42:41 73.81, -17.32 118.90 0.38 52
2 01/25/2016 05:32:26 -75.56, 154.72 63.05 01/25/2016 05:32:50 -75.57, 154.81 63.10 2.79 24
3 01/27/2016 20:59:53 74.28, 99.62 117.74 01/27/2016 20:59:24 74.27, 99.60 117.77 0.53 29
4 01/27/2016 21:48:48 -75.91, -88.37 64.06 01/27/2016 21:49:35 -75.92, -88.28 64.13 2.52 47
5 01/30/2016 12:34:18 -49.13, 24.88 39.61 01/30/2016 12:33:06 -49.32, 23.62 38.99 94.18 72
6 01/30/2016 13:16:10 74.83,-143.15 116.48 01/30/2016 13:16:04 74.83,-143.14 116.48 0.29 6
7 01/30/2016 14:05:15 -75.95, 27.63 64.78 01/30/2016 14:06:26 -75.95, 27.57 64.82 1.88 71
8 02/02/2016 04:43:29 -74.01, 163.13 63.34 02/02/2016 04:42:29 -74.02, 163.21 63.31 2.59 60
9 02/02/2016 05:32:24 75.55, -25.30 114.97 02/02/2016 05:32:41 75.56, -25.21 114.93 2.69 17
10 02/04/2016 20:59:50 -74.38, -80.13 64.48 02/04/2016 20:59:14 -74.38, -80.10 64.46 0.88 36
11 02/04/2016 21:48:47 75.81, 91.33 113.94 02/04/2016 21:49:28 75.81, 91.37 113.89 1.06 41
12 02/07/2016 13:16:07 -74.93, 37.13 65.87 02/07/2016 13:15:55 -74.93, 37.16 65.86 0.76 12

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2016
SNOs_Map_AQUA_NPP_20160125.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/24/2016 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service