Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/10/2017
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/10/2017 20:56:12 -75.51, 57.14 127.32 06/10/2017 20:56:17 -75.49, 57.21 127.34 2.72 5
2 06/10/2017 21:46:59 74.97,-133.88 52.25 06/10/2017 21:45:52 75.01,-136.45 52.12 74.08 67
3 06/13/2017 02:29:59 75.49, 153.81 52.53 06/13/2017 02:30:00 75.50, 153.80 52.53 0.63 1
4 06/15/2017 07:13:01 76.14, 80.88 52.95 06/15/2017 07:14:06 76.03, 84.29 53.02 92.10 65
5 06/15/2017 08:03:49 -75.52,-109.69 127.56 06/15/2017 08:03:44 -75.52,-109.58 127.57 3.09 5
6 06/17/2017 12:46:47 -75.98, 178.10 127.27 06/17/2017 12:47:55 -75.85,-179.69 127.27 61.69 68
7 06/17/2017 13:37:37 75.51, -13.05 52.36 06/17/2017 13:37:27 75.52, -13.00 52.36 1.57 10
8 06/19/2017 18:20:31 75.77, -84.56 52.52 06/19/2017 18:21:42 75.65, -83.69 52.47 27.05 71
9 06/19/2017 19:11:26 -75.51, 83.58 127.69 06/19/2017 19:11:13 -75.49, 83.48 127.72 3.11 13
10 06/21/2017 23:54:16 -75.61, 12.60 127.62 06/21/2017 23:55:29 -75.58, 12.65 127.63 4.00 73
11 06/22/2017 00:45:16 75.55,-179.95 52.34 06/22/2017 00:44:55 75.54,-179.81 52.33 4.08 21
12 06/24/2017 05:28:05 75.59, 109.29 52.39 06/24/2017 05:29:12 75.58, 109.22 52.39 2.28 67
13 06/24/2017 06:19:03 -75.51, -83.20 127.67 06/24/2017 06:18:41 -75.52, -83.32 127.68 3.24 22

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/10/2017
SNOs_Map_NOAA-19_TERRA_20170611.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/10/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service