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: 5/29/2015
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 05/29/2015 15:54:58 -68.94, 120.44 132.81 05/29/2015 15:56:08 -68.94, 120.47 132.81 1.36 70
2 05/29/2015 16:45:42 68.80, -72.07 47.05 05/29/2015 16:45:36 68.79, -72.08 47.03 1.31 6
3 05/29/2015 17:36:20 -68.52, 95.62 133.24 05/29/2015 17:35:08 -68.56, 95.27 133.21 14.93 72
4 06/01/2015 08:11:51 -68.85,-123.69 133.29 06/01/2015 08:12:41 -68.86,-123.75 133.28 2.99 50
5 06/01/2015 09:02:36 68.77, 43.73 46.63 06/01/2015 09:02:08 68.76, 43.76 46.62 1.37 28
6 06/01/2015 09:53:01 -67.79,-147.69 134.36 06/01/2015 09:51:53 -67.82,-149.74 134.33 86.16 68
7 06/04/2015 00:28:46 -68.88, -7.95 133.61 06/04/2015 00:29:14 -68.86, -7.90 133.63 3.32 28
8 06/04/2015 01:19:29 68.69, 159.60 46.21 06/04/2015 01:18:42 68.70, 159.54 46.21 2.45 47
9 06/06/2015 15:55:04 69.25, -60.02 46.48 06/06/2015 15:56:15 69.12, -59.33 46.35 30.79 71
10 06/06/2015 16:45:39 -68.80, 107.92 133.98 06/06/2015 16:45:49 -68.80, 107.89 133.98 1.19 10
11 06/06/2015 17:36:22 68.67, -84.60 45.89 06/06/2015 17:35:15 68.69, -84.60 45.91 2.52 67
12 06/09/2015 08:11:51 68.91, 56.21 45.89 06/09/2015 08:12:53 68.90, 56.24 45.88 1.48 62
13 06/09/2015 09:02:32 -68.77,-136.29 134.26 06/09/2015 09:02:24 -68.75,-136.32 134.28 2.89 8
14 06/09/2015 09:53:08 68.22, 31.75 45.19 06/09/2015 09:51:57 68.31, 30.78 45.28 40.86 71
15 06/12/2015 00:28:44 68.84, 172.07 45.62 06/12/2015 00:29:30 68.86, 172.04 45.63 2.49 46
16 06/12/2015 01:19:26 -68.75, -20.49 134.48 06/12/2015 01:19:00 -68.77, -20.45 134.47 2.37 26

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/29/2015
SNOs_Map_NPP_TERRA_20150529.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 05/29/2015 in txt file.

Historical Predictions of SNOs between NPP and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service