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: 3/3/2017
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 03/05/2017 19:08:39 -79.57, -29.66 81.58 03/05/2017 19:07:37 -79.58, -29.52 81.56 2.88 62
2 03/05/2017 19:57:59 79.75, 139.30 98.14 03/05/2017 19:58:15 79.75, 139.28 98.13 0.53 16
3 03/08/2017 11:25:09 -79.56, 86.10 82.61 03/08/2017 11:24:30 -79.56, 86.04 82.57 1.17 39
4 03/08/2017 12:14:27 79.84,-104.12 96.95 03/08/2017 12:15:05 79.85,-104.04 96.90 1.75 38
5 03/11/2017 03:41:39 -79.60,-157.72 83.74 03/11/2017 03:41:22 -79.59,-157.86 83.70 2.97 17
6 03/11/2017 04:30:58 79.85, 11.78 95.88 03/11/2017 04:31:58 79.85, 11.76 95.84 0.37 60
7 03/13/2017 19:08:51 79.31, 148.50 95.64 03/13/2017 19:07:37 79.34, 148.52 95.68 3.34 74
8 03/13/2017 19:58:09 -79.66, -41.39 84.90 03/13/2017 19:58:13 -79.66, -41.51 84.88 2.52 4
9 03/16/2017 11:25:18 79.51, -94.27 94.27 03/16/2017 11:24:25 79.50, -94.38 94.33 2.26 53

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2017
SNOs_Map_AURA_NPP_20170303.jpg

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

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service