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: 1/11/2015
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 01/14/2015 01:31:46 -55.27,-166.99 42.10 01/14/2015 01:30:45 -55.26,-167.01 41.99 0.93 61
2 01/14/2015 02:18:45 63.70, 6.20 130.54 01/14/2015 02:18:58 63.70, 6.18 130.53 1.14 13
3 01/14/2015 02:57:21 -73.65, -49.70 84.94 01/14/2015 02:58:34 -73.26, -51.95 85.25 83.67 73
4 01/16/2015 17:47:38 -57.69, -49.78 44.51 01/16/2015 17:46:52 -57.69, -49.80 44.42 1.53 46
5 01/16/2015 18:34:43 65.73, 123.90 128.30 01/16/2015 18:35:11 65.73, 123.90 128.26 0.26 28
6 01/19/2015 10:03:11 -61.10, 68.29 47.91 01/19/2015 10:02:40 -61.11, 68.31 47.88 0.96 31
7 01/19/2015 10:50:48 67.24,-118.67 126.44 01/19/2015 10:51:32 67.24,-118.66 126.38 0.65 44
8 01/22/2015 02:19:19 -62.48,-174.81 49.63 01/22/2015 02:19:05 -62.48,-174.83 49.60 1.10 14
9 01/22/2015 03:07:01 68.30, -1.58 124.93 01/22/2015 03:08:02 68.30, -1.58 124.86 0.14 61
10 01/24/2015 17:47:52 57.22, 129.93 134.57 01/24/2015 17:46:41 57.22, 129.95 134.68 0.87 71
11 01/24/2015 18:35:11 -64.72, -57.07 52.23 01/24/2015 18:35:14 -64.72, -57.07 52.23 0.04 3

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/11/2015
SNOs_Map_AQUA_NPP_20150112.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/11/2015 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service