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: 10/25/2017
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 10/27/2017 04:08:34 -76.12, -49.09 90.54 10/27/2017 04:08:46 -76.11, -49.17 90.55 2.56 12
2 10/27/2017 04:59:26 75.71, 119.63 89.19 10/27/2017 04:58:18 75.79, 117.49 89.09 59.25 68
3 10/29/2017 09:42:19 76.13, 47.49 90.23 10/29/2017 09:42:28 76.13, 47.47 90.22 0.82 9
4 10/29/2017 10:33:11 -75.79,-144.02 90.01 10/29/2017 10:32:01 -75.87,-145.70 90.07 46.50 70
5 10/31/2017 15:16:02 -76.16, 144.05 89.03 10/31/2017 15:16:12 -76.16, 144.13 89.02 2.20 10
6 10/31/2017 16:06:53 75.65, -46.90 90.63 10/31/2017 16:05:46 75.74, -49.52 90.51 72.66 67
7 11/02/2017 20:49:48 76.17,-119.38 91.70 11/02/2017 20:49:54 76.18,-119.25 91.71 3.68 6
8 11/02/2017 21:40:38 -75.79, 49.25 88.56 11/02/2017 21:39:29 -75.82, 47.29 88.70 53.59 69
9 11/05/2017 02:23:29 -76.16, -22.70 87.62 11/05/2017 02:23:39 -76.16, -22.74 87.63 0.98 10
10 11/05/2017 03:14:20 75.61, 146.51 92.01 11/05/2017 03:13:14 75.69, 143.46 91.84 84.36 66
11 11/07/2017 07:57:16 76.19, 73.83 93.07 11/07/2017 07:57:21 76.17, 73.87 93.06 1.88 5

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/25/2017
SNOs_Map_NOAA-19_TERRA_20171025.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/25/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service