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: 12/3/2017
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 12/05/2017 10:36:47 76.33, -96.93 117.69 12/05/2017 10:35:34 76.51, -98.13 117.96 37.37 73
2 12/05/2017 11:24:57 -79.68, 86.89 66.25 12/05/2017 11:24:59 -79.68, 86.91 66.26 0.51 2
3 12/08/2017 02:52:06 79.47, 33.66 114.38 12/08/2017 02:51:14 79.47, 33.58 114.44 1.62 52
4 12/08/2017 03:41:25 -79.77,-156.49 66.04 12/08/2017 03:41:50 -79.78,-156.40 66.08 1.83 25
5 12/10/2017 19:08:33 79.60, 150.48 114.50 12/10/2017 19:08:04 79.60, 150.50 114.52 0.26 29
6 12/10/2017 19:57:54 -79.80, -40.45 65.77 12/10/2017 19:58:43 -79.79, -40.57 65.79 2.54 49
7 12/13/2017 11:24:59 79.73, -92.71 114.57 12/13/2017 11:24:53 79.74, -92.57 114.55 2.82 6
8 12/13/2017 12:14:22 -79.88, 76.11 65.65 12/13/2017 12:15:34 -79.88, 76.12 65.70 0.22 72
9 12/16/2017 02:52:10 -79.49,-146.23 64.90 12/16/2017 02:51:11 -79.48,-146.31 64.84 1.76 59

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/3/2017
SNOs_Map_AURA_NPP_20171203.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/03/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service