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: 8/8/2018
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, -96.52 77.84 08/10/2018 11:24:50 79.19, -96.66 77.89 3.18 27
2 08/10/2018 12:14:36 -79.51, 73.18 102.61 08/10/2018 12:15:26 -79.52, 73.22 102.65 1.06 50
3 08/13/2018 02:53:38 -75.59,-163.42 96.90 08/13/2018 02:52:24 -75.80,-164.57 96.73 39.69 74
4 08/13/2018 03:41:39 79.39, 20.57 78.34 08/13/2018 03:41:40 79.40, 20.68 78.32 2.31 1
5 08/15/2018 19:08:46 -79.19, -32.48 100.59 08/15/2018 19:07:59 -79.19, -32.46 100.56 0.38 47
6 08/15/2018 19:58:05 79.46, 136.90 79.03 08/15/2018 19:58:35 79.46, 136.98 79.00 1.75 30
7 08/18/2018 11:25:12 -79.26, 83.82 99.88 08/18/2018 11:24:54 -79.26, 83.83 99.86 0.26 18
8 08/18/2018 12:14:30 79.56,-106.51 79.70 08/18/2018 12:15:29 79.56,-106.44 79.64 1.53 59
9 08/21/2018 02:52:16 79.11, 31.17 81.16 08/21/2018 02:51:09 79.12, 31.26 81.19 2.03 67

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2018
SNOs_Map_AURA_NPP_20180809.jpg

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

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service