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: 8/12/2013
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 08/12/2013 11:25:23 79.14, -96.96 78.57 08/12/2013 11:24:55 79.13, -97.06 78.61 2.16 28
2 08/12/2013 12:14:43 -79.41, 72.46 101.83 08/12/2013 12:15:32 -79.41, 72.41 101.86 0.99 49
3 08/15/2013 02:55:25 -70.36,-174.10 90.66 08/15/2013 02:54:12 -70.72,-176.30 90.31 90.89 73
4 08/15/2013 03:41:49 79.29, 19.86 79.14 08/15/2013 03:41:49 79.29, 19.93 79.12 1.55 0
5 08/15/2013 04:28:28 -81.26,-109.85 110.25 08/15/2013 04:29:41 -80.46,-111.86 110.60 96.10 73
6 08/17/2013 19:08:57 -79.12, -32.98 99.82 08/17/2013 19:08:08 -79.12, -32.90 99.80 1.68 49
7 08/17/2013 19:58:17 79.35, 136.14 79.86 08/17/2013 19:58:46 79.35, 136.15 79.84 0.25 29
8 08/20/2013 11:25:23 -79.21, 83.48 99.13 08/20/2013 11:25:03 -79.22, 83.55 99.13 1.57 20
9 08/20/2013 12:14:43 79.44,-107.39 80.56 08/20/2013 12:15:41 79.44,-107.38 80.52 0.26 58
10 08/23/2013 02:52:30 79.01, 30.47 82.01 08/23/2013 02:51:22 79.01, 30.55 82.04 2.04 68
11 08/23/2013 03:41:49 -79.33,-159.86 98.45 08/23/2013 03:41:58 -79.34,-159.73 98.48 2.87 9
12 08/25/2013 19:08:58 79.04, 146.55 82.83 08/25/2013 19:08:20 79.04, 146.47 82.88 1.73 38

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2013
SNOs_Map_AURA_NPP_20130812.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/12/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service