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: 8/9/2018
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 08/10/2018 11:25:17 79.20, -96.50 77.84 08/10/2018 11:24:50 79.19, -96.64 77.89 3.18 27
2 08/10/2018 12:14:36 -79.52, 73.19 102.61 08/10/2018 12:15:26 -79.52, 73.24 102.66 1.06 50
3 08/13/2018 02:53:37 -75.64,-163.28 96.96 08/13/2018 02:52:23 -75.85,-164.41 96.79 39.15 74
4 08/13/2018 03:41:39 79.39, 20.59 78.34 08/13/2018 03:41:40 79.40, 20.70 78.31 2.36 1
5 08/15/2018 19:08:46 -79.19, -32.47 100.60 08/15/2018 19:07:59 -79.19, -32.45 100.57 0.50 47
6 08/15/2018 19:58:05 79.46, 136.92 79.03 08/15/2018 19:58:35 79.47, 137.01 78.99 1.90 30
7 08/18/2018 11:25:11 -79.30, 84.08 99.93 08/18/2018 11:24:53 -79.29, 84.10 99.92 0.49 18
8 08/18/2018 12:14:30 79.56,-106.50 79.70 08/18/2018 12:15:29 79.56,-106.42 79.64 1.82 59
9 08/21/2018 02:52:16 79.11, 31.18 81.16 08/21/2018 02:51:09 79.12, 31.29 81.18 2.50 67
10 08/21/2018 03:41:36 -79.40,-159.38 99.24 08/21/2018 03:41:47 -79.40,-159.34 99.26 0.76 11
11 08/23/2018 19:08:39 79.25, 147.93 81.82 08/23/2018 19:08:01 79.26, 148.07 81.82 3.08 38

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/9/2018
SNOs_Map_AURA_NPP_20180810.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/09/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service