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: 11/11/2017
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 11/14/2017 02:52:01 -79.46,-146.42 70.33 11/14/2017 02:51:22 -79.46,-146.52 70.28 2.09 39
2 11/14/2017 03:41:18 79.79, 23.56 109.24 11/14/2017 03:41:56 79.79, 23.66 109.19 2.16 38
3 11/16/2017 19:08:25 -79.67, -29.08 69.93 11/16/2017 19:08:10 -79.67, -28.93 69.94 3.03 15
4 11/16/2017 19:57:46 79.84, 139.85 109.85 11/16/2017 19:58:49 79.84, 139.88 109.80 0.77 63
5 11/19/2017 10:35:32 79.47, -82.23 110.99 11/19/2017 10:34:25 79.48, -82.16 111.03 1.55 67
6 11/19/2017 11:24:52 -79.75, 87.41 69.39 11/19/2017 11:25:02 -79.76, 87.56 69.42 3.12 10
7 11/22/2017 02:51:57 79.58, 34.42 111.45 11/22/2017 02:51:15 79.59, 34.55 111.46 2.65 42
8 11/22/2017 03:41:20 -79.75,-156.73 68.77 11/22/2017 03:41:56 -79.74,-156.81 68.78 1.87 36
9 11/24/2017 19:08:26 79.57, 150.21 112.05 11/24/2017 19:08:10 79.57, 150.14 112.07 1.35 16

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2017
SNOs_Map_AURA_NPP_20171112.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 11/11/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service