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: 7/8/2013
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 07/08/2013 14:09:43 62.24,-172.68 90.11 07/08/2013 14:08:30 62.44,-173.89 90.34 66.12 73
2 07/08/2013 14:55:04 -75.75, 14.55 104.17 07/08/2013 14:55:03 -75.75, 14.49 104.16 1.80 1
3 07/08/2013 15:43:00 79.71,-159.64 70.65 07/08/2013 15:44:13 79.55,-158.75 70.49 25.53 73
4 07/11/2013 06:22:23 74.86, -39.67 77.21 07/11/2013 06:21:30 74.85, -39.75 77.28 2.48 53
5 07/11/2013 07:11:24 -76.17, 131.69 104.31 07/11/2013 07:11:48 -76.17, 131.69 104.33 0.14 24
6 07/13/2013 22:38:39 75.47, 77.85 76.90 07/13/2013 22:38:11 75.47, 77.87 76.92 0.53 28
7 07/13/2013 23:27:43 -76.61,-110.97 104.45 07/13/2013 23:28:32 -76.62,-110.87 104.52 2.93 49
8 07/16/2013 14:09:41 -62.35, 7.39 88.85 07/16/2013 14:08:28 -62.53, 6.21 88.60 64.15 73
9 07/16/2013 14:55:02 75.71,-165.58 77.05 07/16/2013 14:55:00 75.71,-165.61 77.06 0.98 2
10 07/16/2013 15:43:19 -78.91, 15.12 107.01 07/16/2013 15:44:33 -78.79, 15.65 107.10 18.02 74
11 07/19/2013 06:22:18 -74.97, 140.60 101.63 07/19/2013 06:21:25 -74.97, 140.61 101.59 0.06 53
12 07/19/2013 07:11:23 75.98, -48.88 77.20 07/19/2013 07:11:47 75.98, -48.92 77.19 1.12 24
13 07/21/2013 22:38:37 -75.38,-102.39 101.61 07/21/2013 22:38:10 -75.39,-102.37 101.59 0.70 27

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/8/2013
SNOs_Map_AQUA_NPP_20130708.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/08/2013 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service