Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/5/2016
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/06/2016 10:39:58 68.49, 18.68 51.90 08/06/2016 10:41:05 68.49, 18.71 51.89 1.28 67
2 08/06/2016 11:30:39 -68.34,-173.81 128.25 08/06/2016 11:30:36 -68.33,-173.85 128.26 1.97 3
3 08/06/2016 12:21:18 67.96, -6.02 51.37 08/06/2016 12:20:06 68.04, -6.55 51.47 23.85 72
4 08/09/2016 02:56:51 68.45, 134.51 52.61 08/09/2016 02:57:33 68.47, 134.57 52.63 3.60 42
5 08/09/2016 03:47:32 -68.30, -57.98 127.54 08/09/2016 03:47:04 -68.32, -57.98 127.52 2.29 28
6 08/11/2016 18:23:14 -69.31, 81.80 125.72 08/11/2016 18:24:22 -69.18, 83.71 125.89 76.35 68
7 08/11/2016 19:13:43 68.41,-109.66 53.36 08/11/2016 19:14:01 68.39,-109.64 53.34 1.56 18
8 08/11/2016 20:04:24 -68.25, 57.86 126.79 08/11/2016 20:03:32 -68.24, 57.81 126.80 2.03 52
9 08/14/2016 10:39:52 -68.47,-161.28 125.77 08/14/2016 10:41:02 -68.50,-161.27 125.75 3.03 70
10 08/14/2016 11:30:36 68.37, 6.17 54.13 08/14/2016 11:30:29 68.37, 6.22 54.14 2.40 7
11 08/14/2016 12:21:15 -68.10, 173.82 126.13 08/14/2016 12:20:01 -68.16, 173.61 126.06 11.36 74
12 08/17/2016 02:56:45 -68.43, -45.45 124.97 08/17/2016 02:57:31 -68.42, -45.49 124.99 1.99 46
13 08/17/2016 03:47:28 68.27, 122.06 54.88 08/17/2016 03:46:58 68.29, 122.01 54.90 2.85 30
14 08/17/2016 04:37:52 -67.20, -69.31 126.20 08/17/2016 04:36:45 -67.25, -71.55 126.11 96.90 67

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/5/2016
SNOs_Map_NPP_TERRA_20160805.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/05/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service