Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/30/2015
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 07/30/2015 16:40:55 -78.44, 0.35 103.99 07/30/2015 16:40:04 -78.44, 0.32 103.94 0.81 51
2 07/30/2015 17:30:10 78.90, 170.44 75.41 07/30/2015 17:30:36 78.90, 170.45 75.39 0.33 26
3 08/02/2015 08:57:20 -78.65, 117.33 103.62 08/02/2015 08:56:51 -78.66, 117.42 103.62 2.28 29
4 08/02/2015 09:46:39 78.93, -73.48 76.01 08/02/2015 09:47:28 78.93, -73.58 76.00 2.39 49
5 08/05/2015 01:13:48 -78.73,-126.40 103.04 08/05/2015 01:13:42 -78.73,-126.40 103.04 0.19 6
6 08/05/2015 02:03:03 79.16, 43.77 76.37 08/05/2015 02:04:14 79.17, 43.87 76.30 2.24 71
7 08/07/2015 16:40:58 78.35, 179.84 78.17 08/07/2015 16:39:58 78.34, 179.74 78.24 2.40 60
8 08/07/2015 17:30:14 -78.83, -9.95 102.47 08/07/2015 17:30:31 -78.83, -9.99 102.48 0.92 17
9 08/10/2015 08:57:24 78.49, -63.58 78.73 08/10/2015 08:56:47 78.48, -63.68 78.78 2.20 37
10 08/10/2015 09:46:40 -78.97, 106.69 101.92 08/10/2015 09:47:20 -78.96, 106.66 101.94 0.98 40
11 08/13/2015 01:13:48 78.70, 53.41 79.21 08/13/2015 01:13:34 78.69, 53.37 79.23 0.97 14

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/30/2015
SNOs_Map_AURA_NPP_20150730.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/30/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nad