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: 5/8/2017
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 05/10/2017 15:02:46 -75.89, 143.37 121.74 05/10/2017 15:03:53 -75.78, 146.11 121.68 75.75 67
2 05/10/2017 15:53:31 75.35, -47.56 57.82 05/10/2017 15:53:27 75.36, -47.43 57.84 3.81 4
3 05/12/2017 20:36:30 75.79,-119.69 57.63 05/12/2017 20:37:38 75.71,-117.53 57.68 59.86 68
4 05/12/2017 21:27:25 -75.33, 49.08 122.75 05/12/2017 21:27:13 -75.34, 49.05 122.76 0.80 12
5 05/15/2017 02:10:17 -75.45, -21.94 123.19 05/15/2017 02:11:29 -75.44, -21.74 123.17 5.68 72
6 05/15/2017 03:01:11 75.34, 145.67 56.73 05/15/2017 03:00:56 75.37, 145.70 56.74 2.62 15
7 05/17/2017 07:44:02 75.43, 74.76 56.29 05/17/2017 07:45:13 75.42, 74.78 56.30 0.78 71
8 05/17/2017 08:35:06 -75.36,-117.79 123.78 05/17/2017 08:34:42 -75.35,-117.79 123.79 0.88 24
9 05/19/2017 13:17:57 -75.44, 171.31 124.19 05/19/2017 13:18:59 -75.41, 171.30 124.20 2.94 62
10 05/19/2017 14:08:51 75.34, -21.12 55.74 05/19/2017 14:08:26 75.33, -21.26 55.71 4.13 25
11 05/21/2017 18:51:42 75.43, -92.04 55.36 05/21/2017 18:52:42 75.45, -92.03 55.39 1.84 60
12 05/21/2017 19:42:46 -75.35, 75.43 124.71 05/21/2017 19:42:11 -75.38, 75.42 124.70 2.82 35

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/8/2017
SNOs_Map_NOAA-19_TERRA_20170509.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/08/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service