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: 12/8/2017
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 12/10/2017 19:08:31 79.64, 150.77 114.45 12/10/2017 19:08:02 79.65, 150.87 114.45 2.20 29
2 12/10/2017 19:57:53 -79.83, -40.18 65.82 12/10/2017 19:58:42 -79.83, -40.18 65.86 0.13 49
3 12/13/2017 11:25:00 79.69, -92.98 114.63 12/13/2017 11:24:55 79.69, -92.96 114.62 0.48 5
4 12/13/2017 12:14:22 -79.88, 76.09 65.64 12/13/2017 12:15:35 -79.87, 76.01 65.68 1.61 73
5 12/16/2017 02:52:09 -79.52,-145.99 64.94 12/16/2017 02:51:11 -79.52,-146.04 64.89 0.91 58
6 12/16/2017 03:41:28 79.77, 23.51 114.71 12/16/2017 03:41:47 79.77, 23.52 114.69 0.16 19
7 12/18/2017 19:08:37 -79.60, -29.56 64.91 12/18/2017 19:08:03 -79.60, -29.56 64.88 0.26 34
8 12/18/2017 19:57:56 79.85, 139.97 114.74 12/18/2017 19:58:39 79.85, 140.02 114.70 1.13 43
9 12/21/2017 11:25:02 -79.74, 87.39 65.02 12/21/2017 11:24:52 -79.75, 87.50 65.03 2.29 10

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 12/8/2017
SNOs_Map_AURA_NPP_20171208.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 12/08/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service