Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 04/20/2019 21:34:24 72.80,-151.85 61.24 04/20/2019 21:34:56 72.79,-151.93 61.22 3.26 32
2 04/20/2019 22:25:08 -72.81, 15.45 118.76 04/20/2019 22:25:37 -72.82, 15.48 118.76 1.26 29
3 04/20/2019 23:15:54 72.81,-177.23 61.22 04/20/2019 23:16:17 72.82,-177.20 61.22 1.36 23
4 04/21/2019 00:06:38 -72.82, -9.94 118.78 04/21/2019 00:06:59 -72.80, -9.90 118.81 2.26 21
5 04/21/2019 00:57:24 72.82, 157.38 61.20 04/21/2019 00:57:39 72.80, 157.42 61.18 2.31 15
6 04/21/2019 01:48:07 -72.78, -35.22 118.85 04/21/2019 01:48:21 -72.78, -35.29 118.85 2.31 14
7 04/21/2019 02:38:53 72.77, 132.10 61.13 04/21/2019 02:39:01 72.78, 132.04 61.14 2.24 8
8 04/21/2019 03:29:37 -72.78, -60.61 118.87 04/21/2019 03:29:43 -72.76, -60.67 118.89 2.76 6
9 04/21/2019 04:20:23 72.78, 106.71 61.11 04/21/2019 04:20:23 72.76, 106.66 61.10 2.76 0
10 04/21/2019 05:11:07 -72.79, -85.99 118.89 04/21/2019 05:11:04 -72.79, -85.94 118.88 1.91 3
11 04/21/2019 06:01:53 72.78, 81.33 61.10 04/21/2019 06:01:44 72.79, 81.38 61.10 1.94 9
12 04/21/2019 06:52:37 -72.79,-111.38 118.91 04/21/2019 06:52:26 -72.78,-111.32 118.93 2.72 11
13 04/21/2019 07:43:23 72.79, 55.94 61.08 04/21/2019 07:43:06 72.77, 56.00 61.06 2.85 17
14 04/21/2019 08:34:06 -72.75,-136.66 118.98 04/21/2019 08:33:48 -72.76,-136.70 118.97 1.61 18
15 04/21/2019 09:24:52 72.74, 30.66 61.01 04/21/2019 09:24:28 72.75, 30.62 61.02 1.50 24
16 04/21/2019 10:15:36 -72.75,-162.05 119.00 04/21/2019 10:15:10 -72.74,-162.08 119.01 2.27 26
17 04/21/2019 11:06:22 72.75, 5.27 60.99 04/21/2019 11:05:50 72.73, 5.24 60.98 2.40 32
18 04/21/2019 11:57:06 -72.76, 172.57 119.02 04/21/2019 11:56:31 -72.77, 172.64 119.01 2.64 35
19 04/21/2019 12:47:52 72.75, -20.11 60.97 04/21/2019 12:47:11 72.76, -20.04 60.98 2.63 41
20 04/21/2019 13:38:36 -72.77, 147.18 119.03 04/21/2019 13:37:53 -72.75, 147.26 119.05 3.32 43
21 04/21/2019 14:29:22 72.76, -45.50 60.95 04/21/2019 14:28:33 72.74, -45.42 60.94 3.49 49
22 04/21/2019 15:20:05 -72.72, 121.90 119.11 04/21/2019 15:19:15 -72.73, 121.88 119.09 1.03 50
23 04/21/2019 16:10:51 72.72, -70.78 60.88 04/21/2019 16:09:55 72.72, -70.80 60.90 0.82 56
24 04/21/2019 17:01:35 -72.73, 96.51 119.13 04/21/2019 17:00:37 -72.71, 96.50 119.13 1.98 58
25 04/21/2019 17:52:21 72.72, -96.17 60.86 04/21/2019 17:51:17 72.70, -96.18 60.86 2.26 64
26 04/21/2019 18:43:05 -72.73, 71.13 119.14 04/21/2019 18:41:58 -72.74, 71.23 119.13 3.41 67
27 04/21/2019 19:33:51 72.73,-121.56 60.84 04/21/2019 19:32:38 72.73,-121.46 60.86 3.36 73
28 04/21/2019 20:24:34 -72.69, 45.84 119.22 04/21/2019 20:23:20 -72.72, 45.85 119.17 3.69 74
29 04/21/2019 21:15:17 72.53,-146.53 60.61 04/21/2019 21:14:04 72.51,-147.25 60.63 24.31 73
30 04/21/2019 22:05:59 -72.44, 20.97 119.51 04/21/2019 22:04:47 -72.45, 19.95 119.44 34.24 72
31 04/21/2019 22:56:41 72.23,-171.31 60.26 04/21/2019 22:55:31 72.23,-173.14 60.36 62.11 70
32 04/21/2019 23:47:23 -72.14, -3.82 119.85 04/21/2019 23:46:14 -72.17, -5.93 119.71 72.06 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/20/2019
SNOs_Map_NOAA-20_METOP-B_20190421.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/20/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service