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: 11/5/2017
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 11/06/2017 02:51:56 79.53, 34.02 107.36 11/06/2017 02:51:21 79.53, 34.07 107.37 1.25 35
2 11/06/2017 03:41:17 -79.76,-156.63 72.96 11/06/2017 03:41:59 -79.77,-156.55 73.01 1.78 42
3 11/08/2017 19:08:23 79.65, 150.75 107.97 11/08/2017 19:08:12 79.65, 150.88 107.95 2.70 11
4 11/08/2017 19:57:47 -79.77, -40.68 72.20 11/08/2017 19:58:54 -79.76, -40.82 72.22 3.00 67
5 11/11/2017 10:35:32 -79.44, 97.51 71.01 11/11/2017 10:34:28 -79.44, 97.54 70.97 0.49 64
6 11/11/2017 11:24:52 79.65, -93.36 108.72 11/11/2017 11:25:06 79.64, -93.43 108.72 1.44 14
7 11/14/2017 02:52:01 -79.47,-146.37 70.34 11/14/2017 02:51:22 -79.46,-146.50 70.29 2.72 39
8 11/14/2017 03:41:18 79.79, 23.58 109.24 11/14/2017 03:41:56 79.79, 23.66 109.20 1.62 38
9 11/16/2017 19:08:27 -79.61, -29.51 69.84 11/16/2017 19:08:12 -79.62, -29.45 69.84 1.27 15
10 11/16/2017 19:57:47 79.81, 139.65 109.89 11/16/2017 19:58:50 79.81, 139.60 109.85 0.95 63
11 11/19/2017 10:35:35 79.38, -82.85 111.11 11/19/2017 10:34:28 79.38, -82.94 111.18 1.80 67

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2017
SNOs_Map_AURA_NPP_20171106.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 11/05/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service