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: 10/12/2014
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 10/12/2014 21:57:02 75.61, 90.81 103.84 10/12/2014 21:56:52 75.62, 90.85 103.84 1.33 10
2 10/12/2014 22:46:08 -76.65, -98.28 77.26 10/12/2014 22:47:15 -76.66, -98.20 77.35 2.39 67
3 10/15/2014 13:24:25 -74.82, 36.88 74.43 10/15/2014 13:23:23 -74.83, 36.95 74.39 2.51 62
4 10/15/2014 14:13:28 75.96,-152.32 104.41 10/15/2014 14:13:43 75.96,-152.26 104.38 1.68 15
5 10/18/2014 05:40:56 -75.13, 153.53 73.83 10/18/2014 05:40:16 -75.14, 153.59 73.80 1.77 40
6 10/18/2014 06:30:01 76.16, -35.85 105.12 10/18/2014 06:30:38 76.16, -35.82 105.08 0.88 37
7 10/20/2014 21:57:34 -75.25, -90.32 73.04 10/20/2014 21:57:13 -75.25, -90.32 73.02 0.16 21
8 10/20/2014 22:46:40 76.22, 80.18 105.97 10/20/2014 22:47:36 76.22, 80.14 105.93 1.12 56
9 10/23/2014 14:14:09 -75.67, 26.69 72.58 10/23/2014 14:14:03 -75.68, 26.78 72.59 2.72 6
10 10/23/2014 15:03:16 76.58,-162.81 106.49 10/23/2014 15:04:27 76.59,-162.74 106.40 1.71 71
11 10/26/2014 05:41:54 74.29, -28.76 109.69 10/26/2014 05:40:44 74.29, -28.77 109.77 0.55 70
12 10/26/2014 06:30:58 -75.51, 142.02 71.52 10/26/2014 06:31:05 -75.50, 141.97 71.52 1.46 7

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2014
SNOs_Map_AURA_NPP_20141013.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/12/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service