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: 7/13/2014
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 07/14/2014 01:32:44 51.00, 10.95 101.95 07/14/2014 01:32:01 51.00, 10.95 102.01 0.56 43
2 07/14/2014 02:19:50 -59.39,-177.00 86.32 07/14/2014 02:20:21 -59.38,-177.02 86.35 1.47 31
3 07/16/2014 17:48:01 55.12, 128.80 98.34 07/16/2014 17:47:49 55.12, 128.81 98.34 0.87 12
4 07/16/2014 18:35:39 -61.57, -59.62 88.08 07/16/2014 18:36:42 -61.57, -59.65 88.14 1.93 63
5 07/19/2014 09:17:12 -47.49, 73.63 73.76 07/19/2014 09:16:19 -47.49, 73.61 73.68 1.27 53
6 07/19/2014 10:03:38 57.95,-113.74 95.99 07/19/2014 10:03:58 57.95,-113.73 95.96 0.37 20
7 07/22/2014 01:32:11 -52.63,-168.30 78.29 07/22/2014 01:31:49 -52.64,-168.28 78.27 1.20 22
8 07/22/2014 02:19:12 60.98, 4.11 93.47 07/22/2014 02:20:04 60.99, 4.14 93.39 1.90 52
9 07/24/2014 17:00:58 46.08, 137.25 108.61 07/24/2014 16:59:55 46.09, 137.28 108.68 3.08 63
10 07/24/2014 17:47:56 -55.03, -51.23 80.11 07/24/2014 17:48:07 -55.02, -51.26 80.11 2.01 11
11 07/24/2014 18:27:22 81.59,-148.79 65.38 07/24/2014 18:28:35 80.98,-149.80 65.14 69.82 73
12 07/27/2014 09:16:32 49.13,-105.67 106.20 07/27/2014 09:16:02 49.13,-105.68 106.25 0.71 30

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/13/2014
SNOs_Map_AQUA_NPP_20140714.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/13/2014 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service