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: 1/25/2014
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 01/27/2014 09:47:01 -78.58, 104.72 67.69 01/27/2014 09:46:32 -78.59, 104.85 67.70 3.10 29
2 01/27/2014 10:36:19 78.90, -85.86 111.88 01/27/2014 10:37:08 78.90, -85.80 111.83 1.22 49
3 01/30/2014 01:16:57 69.80, 29.88 121.06 01/30/2014 01:15:44 70.09, 28.12 121.44 74.58 73
4 01/30/2014 02:03:30 -78.59,-139.35 68.38 01/30/2014 02:03:30 -78.59,-139.38 68.37 0.63 0
5 01/30/2014 02:49:43 81.05, 97.91 101.03 01/30/2014 02:50:55 80.25, 95.94 100.61 95.91 72
6 02/01/2014 17:30:38 78.33, 167.56 111.25 02/01/2014 17:29:50 78.33, 167.53 111.29 0.83 48
7 02/01/2014 18:19:56 -78.73, -22.70 69.28 02/01/2014 18:20:25 -78.73, -22.70 69.31 0.30 29
8 02/04/2014 09:47:04 78.44, -76.00 110.35 02/04/2014 09:46:46 78.43, -76.08 110.39 2.05 18
9 02/04/2014 10:36:22 -78.84, 93.78 70.18 02/04/2014 10:37:21 -78.83, 93.75 70.22 0.65 59
10 02/07/2014 01:14:13 -78.15,-129.19 70.06 02/07/2014 01:13:08 -78.14,-129.28 69.99 2.19 65

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2014
SNOs_Map_AURA_NPP_20140125.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/25/2014 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service