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: 9/21/2013
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 09/21/2013 10:36:01 78.82, -86.44 92.48 09/21/2013 10:35:03 78.81, -86.56 92.55 2.92 58
2 09/21/2013 11:25:20 -79.16, 83.17 87.96 09/21/2013 11:25:39 -79.15, 83.06 87.95 2.49 19
3 09/24/2013 02:52:24 79.04, 30.70 93.17 09/24/2013 02:51:54 79.05, 30.81 93.17 2.68 30
4 09/24/2013 03:41:43 -79.33,-159.86 87.21 09/24/2013 03:42:30 -79.34,-159.72 87.27 3.17 47
5 09/26/2013 19:08:50 79.07, 146.79 94.11 09/26/2013 19:08:50 79.07, 146.69 94.13 2.37 0
6 09/26/2013 19:56:14 -81.84, -2.08 92.46 09/26/2013 19:57:27 -81.24, -2.04 92.80 66.80 73
7 09/29/2013 10:35:55 -78.95, 94.29 84.76 09/29/2013 10:35:06 -78.96, 94.39 84.74 2.32 49
8 09/29/2013 11:25:14 79.21, -96.48 94.91 09/29/2013 11:25:43 79.22, -96.43 94.88 1.18 29
9 10/02/2013 02:52:20 -79.03,-149.33 83.89 10/02/2013 02:52:01 -79.04,-149.26 83.89 1.62 19
10 10/02/2013 03:41:39 79.29, 19.91 95.79 10/02/2013 03:42:38 79.29, 19.92 95.74 0.51 59
11 10/04/2013 18:19:24 78.83, 157.74 97.34 10/04/2013 18:18:18 78.84, 157.83 97.38 2.24 66

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/21/2013
SNOs_Map_AURA_NPP_20130921.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/21/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service