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: 4/2/2016
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 04/03/2016 02:06:21 -68.56, -32.87 116.97 04/03/2016 02:07:23 -68.56, -32.83 116.98 1.92 62
2 04/03/2016 02:57:04 68.39, 134.65 62.85 04/03/2016 02:56:51 68.38, 134.61 62.84 2.22 13
3 04/03/2016 03:47:38 -67.87, -57.36 117.70 04/03/2016 03:46:27 -67.95, -58.28 117.60 39.23 71
4 04/05/2016 18:23:16 -68.49, 82.98 118.06 04/05/2016 18:23:54 -68.47, 82.94 118.09 3.35 38
5 04/05/2016 19:13:59 68.33,-109.50 61.76 04/05/2016 19:13:21 68.34,-109.56 61.78 3.16 38
6 04/08/2016 09:49:37 68.96, 30.80 61.42 04/08/2016 09:50:48 68.85, 31.66 61.30 36.47 71
7 04/08/2016 10:40:11 -68.43,-161.17 119.14 04/08/2016 10:40:24 -68.42,-161.23 119.14 2.42 13
8 04/08/2016 11:30:55 68.32, 6.28 60.75 04/08/2016 11:29:51 68.30, 6.26 60.73 2.36 64
9 04/11/2016 02:06:25 68.52, 147.15 59.99 04/11/2016 02:07:23 68.52, 147.13 59.98 0.64 58
10 04/11/2016 02:57:07 -68.42, -45.40 120.14 04/11/2016 02:56:53 -68.43, -45.34 120.12 2.92 14
11 04/11/2016 03:47:40 67.72, 122.79 59.15 04/11/2016 03:46:30 67.74, 121.49 59.19 54.91 70
12 04/13/2016 18:23:19 68.46, -97.01 58.95 04/13/2016 18:23:52 68.46, -97.05 58.95 1.77 33
13 04/13/2016 19:14:01 -68.36, 70.44 121.17 04/13/2016 19:13:22 -68.38, 70.48 121.15 2.91 39

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/2/2016
SNOs_Map_NPP_TERRA_20160402.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 04/02/2016 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service