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: 7/21/2013
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 07/21/2013 22:38:36 -75.32,-102.54 101.54 07/21/2013 22:38:22 -75.31,-102.64 101.50 2.92 14
2 07/21/2013 23:27:41 76.34, 68.16 77.28 07/21/2013 23:28:44 76.33, 68.05 77.25 2.96 63
3 07/24/2013 14:05:46 74.75,-155.79 79.65 07/24/2013 14:04:47 74.75,-155.80 79.71 0.26 59
4 07/24/2013 14:54:49 -75.97, 15.23 101.75 07/24/2013 14:55:07 -75.97, 15.25 101.77 0.77 18
5 07/27/2013 06:22:01 75.24, -38.61 79.67 07/27/2013 06:21:35 75.24, -38.63 79.70 0.76 26
6 07/27/2013 07:11:06 -76.35, 132.31 101.62 07/27/2013 07:11:57 -76.35, 132.32 101.66 0.23 51
7 07/29/2013 21:49:16 -74.49, -92.31 98.87 07/29/2013 21:48:06 -74.48, -92.32 98.81 0.38 70
8 07/29/2013 22:38:16 75.76, 78.75 79.68 07/29/2013 22:38:23 75.76, 78.76 79.67 0.44 7
9 08/01/2013 14:05:28 -75.15, 25.28 98.99 08/01/2013 14:04:51 -75.16, 25.33 98.97 1.68 37
10 08/01/2013 14:54:37 75.96,-164.75 80.09 08/01/2013 14:55:18 75.95,-164.84 80.07 2.65 41
11 08/04/2013 05:37:30 58.14, -47.13 99.25 08/04/2013 05:36:17 58.38, -48.42 99.52 80.56 73
12 08/04/2013 06:21:46 -75.49, 142.12 98.71 08/04/2013 06:21:43 -75.49, 142.10 98.70 0.45 3

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2013
SNOs_Map_AQUA_NPP_20130722.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/21/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service