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: 10/5/2015
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 10/05/2015 08:56:56 -78.74, 117.84 82.49 10/05/2015 08:55:44 -78.74, 117.91 82.45 1.47 72
2 10/05/2015 09:46:15 79.02, -72.89 97.16 10/05/2015 09:46:21 79.02, -72.96 97.17 1.46 6
3 10/08/2015 01:13:27 -78.74,-126.26 81.53 10/08/2015 01:12:38 -78.74,-126.34 81.48 1.65 49
4 10/08/2015 02:02:41 79.22, 44.22 97.86 10/08/2015 02:03:09 79.23, 44.29 97.83 1.66 28
5 10/10/2015 17:29:55 -78.85, -9.77 80.71 10/10/2015 17:29:29 -78.85, -9.89 80.66 2.64 26
6 10/10/2015 18:19:10 79.29, 160.50 98.74 10/10/2015 18:20:01 79.29, 160.52 98.70 0.59 51
7 10/13/2015 09:46:20 -79.03, 107.12 79.97 10/13/2015 09:46:17 -79.02, 107.05 79.96 1.53 3
8 10/13/2015 10:35:13 80.24, -76.36 98.33 10/13/2015 10:36:27 80.13, -76.15 98.24 12.19 74
9 10/16/2015 01:13:28 78.80, 54.06 101.25 10/16/2015 01:12:31 78.80, 54.07 101.30 0.25 57
10 10/16/2015 02:02:45 -79.22,-135.81 79.28 10/16/2015 02:03:05 -79.22,-135.73 79.31 1.75 20
11 10/18/2015 17:29:55 78.90, 170.50 102.06 10/18/2015 17:29:22 78.90, 170.46 102.10 0.97 33

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/5/2015
SNOs_Map_AURA_NPP_20151005.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/05/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service