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: 5/31/2015
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 06/02/2015 00:25:03 78.27, 63.54 72.26 06/02/2015 00:23:50 78.28, 63.65 72.29 2.51 73
2 06/02/2015 01:14:19 -78.75,-126.34 108.38 06/02/2015 01:14:23 -78.75,-126.22 108.41 2.89 4
3 06/04/2015 16:41:29 78.30, 179.56 71.92 06/04/2015 16:40:43 78.29, 179.49 71.97 1.61 46
4 06/04/2015 17:30:45 -78.77, -10.31 108.73 06/04/2015 17:31:16 -78.77, -10.35 108.74 1.02 31
5 06/07/2015 08:57:49 78.60, -62.99 71.26 06/07/2015 08:57:29 78.61, -62.89 71.25 2.50 20
6 06/07/2015 09:47:10 -78.87, 106.10 109.11 06/07/2015 09:48:08 -78.86, 105.97 109.13 2.89 58
7 06/10/2015 00:25:00 -78.18,-116.86 108.40 06/10/2015 00:23:50 -78.18,-116.89 108.34 0.85 70
8 06/10/2015 01:14:12 78.76, 53.75 70.84 06/10/2015 01:14:19 78.77, 53.85 70.81 2.41 7
9 06/12/2015 16:41:21 -78.42, 0.17 108.87 06/12/2015 16:40:38 -78.42, 0.21 108.84 1.13 43

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/31/2015
SNOs_Map_AURA_NPP_20150601.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/31/2015 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service