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: 3/21/2013
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 03/24/2013 04:31:34 -79.74,-169.08 89.18 03/24/2013 04:31:17 -79.74,-169.17 89.15 1.70 17
2 03/24/2013 05:20:53 79.99, 0.47 90.43 03/24/2013 05:21:53 80.00, 0.62 90.36 3.17 60
3 03/26/2013 19:58:34 79.66, 138.53 89.90 03/26/2013 19:57:32 79.66, 138.52 89.94 0.09 62
4 03/26/2013 20:47:55 -79.88, -52.11 90.47 03/26/2013 20:48:10 -79.89, -52.01 90.50 1.98 15
5 03/29/2013 12:14:54 79.77,-104.73 88.66 03/29/2013 12:14:25 79.77,-104.65 88.67 1.61 29
6 03/29/2013 13:04:17 -79.92, 64.11 91.59 03/29/2013 13:05:06 -79.91, 63.97 91.60 3.01 49
7 04/01/2013 03:41:55 -79.65,-157.35 92.21 04/01/2013 03:40:42 -79.66,-157.26 92.17 1.83 73
8 04/01/2013 04:31:15 79.85, 11.83 87.48 04/01/2013 04:31:20 79.85, 11.88 87.46 1.01 5
9 04/03/2013 19:58:16 -79.71, -40.99 93.35 04/03/2013 19:57:38 -79.71, -41.05 93.31 1.26 38

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2013
SNOs_Map_AURA_NPP_20130322.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/21/2013 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service