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: 3/10/2015
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 03/11/2015 08:08:28 78.67, -49.98 97.68 03/11/2015 08:08:02 78.67, -49.87 97.67 2.49 26
2 03/11/2015 08:57:47 -79.00, 119.56 82.79 03/11/2015 08:58:39 -79.00, 119.53 82.83 0.62 52
3 03/13/2015 23:39:58 -64.76,-130.95 68.72 03/13/2015 23:38:45 -65.08,-132.84 68.30 96.08 73
4 03/14/2015 00:24:55 78.73, 66.27 96.52 03/14/2015 00:24:53 78.73, 66.25 96.53 0.45 2
5 03/14/2015 01:13:16 -80.99,-106.96 87.16 03/14/2015 01:14:30 -80.78,-106.43 87.29 24.99 74
6 03/16/2015 15:52:03 -78.48, 13.16 84.21 03/16/2015 15:51:08 -78.48, 13.18 84.17 0.45 55
7 03/16/2015 16:41:17 78.96,-176.52 95.13 03/16/2015 16:41:39 78.97,-176.45 95.10 1.49 22
8 03/19/2015 08:08:25 -78.64, 129.90 85.50 03/19/2015 08:07:55 -78.64, 129.93 85.48 0.67 30
9 03/19/2015 08:57:39 79.11, -59.72 93.85 03/19/2015 08:58:26 79.12, -59.62 93.79 2.14 47
10 03/22/2015 00:24:47 -78.80,-113.31 86.79 03/22/2015 00:24:43 -78.80,-113.33 86.79 0.45 4
11 03/22/2015 01:14:02 79.22, 56.88 92.61 03/22/2015 01:15:15 79.23, 56.95 92.55 1.49 73
12 03/24/2015 15:51:50 78.57,-166.29 92.46 03/24/2015 15:50:55 78.57,-166.24 92.49 1.20 55

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2015
SNOs_Map_AURA_NPP_20150311.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/10/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service