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: 1/17/2016
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 01/17/2016 04:43:27 -74.09, 163.28 59.88 01/17/2016 04:42:44 -74.09, 163.35 59.86 2.14 43
2 01/17/2016 05:32:32 75.13, -26.49 119.01 01/17/2016 05:33:07 75.12, -26.57 119.00 2.41 35
3 01/19/2016 20:59:46 -74.61, -79.61 60.90 01/19/2016 20:59:25 -74.61, -79.53 60.91 2.42 21
4 01/19/2016 21:48:51 75.63, 90.79 117.98 01/19/2016 21:49:48 75.62, 90.73 117.95 1.86 57
5 01/22/2016 12:27:55 71.06,-138.34 122.23 01/22/2016 12:26:41 71.12,-138.51 122.32 9.14 74
6 01/22/2016 13:16:14 -74.69, 36.50 61.52 01/22/2016 13:16:16 -74.69, 36.45 61.52 1.34 2
7 01/22/2016 14:01:25 81.48, -80.09 104.39 01/22/2016 14:02:38 80.91, -81.16 104.11 66.50 73
8 01/25/2016 04:43:35 73.70, -17.58 118.97 01/25/2016 04:42:43 73.70, -17.59 119.03 0.33 52
9 01/25/2016 05:32:27 -75.52, 154.57 63.00 01/25/2016 05:32:51 -75.52, 154.64 63.04 2.06 24
10 01/27/2016 20:59:56 74.12, 99.24 117.91 01/27/2016 20:59:27 74.11, 99.18 117.95 1.64 29
11 01/27/2016 21:48:50 -75.82, -88.67 63.95 01/27/2016 21:49:37 -75.82, -88.63 64.01 1.36 47
12 01/30/2016 12:34:35 -48.11, 24.47 38.77 01/30/2016 12:33:23 -48.32, 23.19 38.13 97.74 72
13 01/30/2016 13:16:13 74.67,-143.56 116.66 01/30/2016 13:16:07 74.66,-143.61 116.68 1.44 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/17/2016
SNOs_Map_AQUA_NPP_20160118.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/17/2016 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service