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: 9/24/2018
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 09/25/2018 11:56:41 -73.64, 170.56 105.34 09/25/2018 11:57:47 -73.60, 173.59 105.49 95.08 66
2 09/25/2018 12:47:22 73.40, -21.57 74.42 09/25/2018 12:48:31 73.36, -19.62 74.30 62.37 69
3 09/25/2018 13:38:05 -73.35, 145.86 105.63 09/25/2018 13:39:15 -73.28, 147.53 105.76 53.71 70
4 09/25/2018 14:28:46 73.10, -46.29 74.13 09/25/2018 14:29:58 73.09, -45.56 74.08 23.78 72
5 09/25/2018 15:19:29 -73.05, 121.14 105.92 09/25/2018 15:20:42 -73.01, 121.60 105.99 15.62 73
6 09/25/2018 16:10:12 72.91, -71.24 73.94 09/25/2018 16:11:23 72.91, -71.26 73.94 1.22 71
7 09/25/2018 17:00:56 -72.90, 96.08 106.05 09/25/2018 17:02:06 -72.89, 96.00 106.08 3.33 70
8 09/25/2018 17:51:42 72.91, -96.62 73.98 09/25/2018 17:52:45 72.89, -96.65 73.95 2.03 63
9 09/25/2018 18:42:26 -72.91, 70.69 106.02 09/25/2018 18:43:27 -72.92, 70.72 106.02 1.18 61
10 09/25/2018 19:33:12 72.91,-122.01 74.01 09/25/2018 19:34:06 72.92,-121.92 74.01 2.92 54
11 09/25/2018 20:23:56 -72.91, 45.31 105.99 09/25/2018 20:24:49 -72.89, 45.34 106.01 2.30 53
12 09/25/2018 21:14:42 72.92,-147.39 74.04 09/25/2018 21:15:28 72.90,-147.31 74.01 3.38 46
13 09/25/2018 22:05:25 -72.87, 20.03 106.01 09/25/2018 22:06:11 -72.87, 19.96 106.00 2.58 46
14 09/25/2018 22:56:11 72.87,-172.67 74.02 09/25/2018 22:56:50 72.88,-172.69 74.02 1.13 39
15 09/25/2018 23:46:55 -72.87, -5.35 105.97 09/25/2018 23:47:33 -72.85, -5.43 106.00 3.21 38
16 09/26/2018 00:37:41 72.88, 161.94 74.05 09/26/2018 00:38:12 72.86, 161.93 74.03 2.02 31
17 09/26/2018 01:28:25 -72.88, -30.74 105.94 09/26/2018 01:28:54 -72.88, -30.70 105.94 1.30 29
18 09/26/2018 02:19:11 72.88, 136.56 74.08 09/26/2018 02:19:33 72.89, 136.65 74.08 3.02 22
19 09/26/2018 03:09:55 -72.88, -56.12 105.91 09/26/2018 03:10:16 -72.86, -56.09 105.93 2.34 21
20 09/26/2018 04:00:41 72.89, 111.18 74.11 09/26/2018 04:00:55 72.87, 111.27 74.09 3.50 14
21 09/26/2018 04:51:24 -72.84, -81.40 105.93 09/26/2018 04:51:38 -72.84, -81.47 105.93 2.45 14
22 09/26/2018 05:42:10 72.84, 85.90 74.09 09/26/2018 05:42:17 72.85, 85.88 74.10 1.03 7
23 09/26/2018 06:32:54 -72.84,-106.78 105.90 09/26/2018 06:33:00 -72.82,-106.85 105.92 3.08 6
24 09/26/2018 07:23:40 72.85, 60.51 74.13 09/26/2018 07:23:39 72.83, 60.50 74.11 2.02 1
25 09/26/2018 08:14:24 -72.85,-132.17 105.87 09/26/2018 08:14:21 -72.85,-132.13 105.86 1.43 3
26 09/26/2018 09:05:10 72.85, 35.13 74.16 09/26/2018 09:05:00 72.86, 35.22 74.16 3.14 10
27 09/26/2018 09:55:54 -72.85,-157.55 105.84 09/26/2018 09:55:43 -72.83,-157.51 105.85 2.40 11
28 09/26/2018 10:46:40 72.86, 9.75 74.19 09/26/2018 10:46:22 72.84, 9.84 74.17 3.63 18
29 09/26/2018 11:37:23 -72.80, 177.17 105.86 09/26/2018 11:37:05 -72.81, 177.10 105.85 2.30 18
30 09/26/2018 12:28:09 72.81, -15.53 74.17 09/26/2018 12:27:44 72.82, -15.54 74.18 0.93 25
31 09/26/2018 13:18:53 -72.81, 151.79 105.83 09/26/2018 13:18:27 -72.79, 151.72 105.84 2.96 26
32 09/26/2018 14:09:39 72.81, -40.92 74.20 09/26/2018 14:09:06 72.80, -40.93 74.19 2.02 33
33 09/26/2018 15:00:23 -72.81, 126.40 105.79 09/26/2018 14:59:48 -72.82, 126.44 105.78 1.58 35
34 09/26/2018 15:51:09 72.82, -66.30 74.23 09/26/2018 15:50:27 72.83, -66.20 74.24 3.27 42
35 09/26/2018 16:41:53 -72.82, 101.02 105.76 09/26/2018 16:41:10 -72.80, 101.06 105.77 2.49 43
36 09/26/2018 17:32:38 72.77, -91.58 74.21 09/26/2018 17:31:49 72.81, -91.59 74.25 3.64 49
37 09/26/2018 18:23:22 -72.77, 75.74 105.78 09/26/2018 18:22:32 -72.78, 75.68 105.77 2.14 50
38 09/26/2018 19:14:08 72.78,-116.96 74.24 09/26/2018 19:13:11 72.79,-116.97 74.26 0.83 57
39 09/26/2018 20:04:52 -72.78, 50.36 105.75 09/26/2018 20:03:54 -72.76, 50.30 105.76 2.82 58
40 09/26/2018 20:55:38 72.78,-142.35 74.27 09/26/2018 20:54:33 72.76,-142.35 74.27 2.04 65
41 09/26/2018 21:46:22 -72.78, 24.97 105.72 09/26/2018 21:45:15 -72.79, 25.02 105.70 1.74 67
42 09/26/2018 22:37:08 72.79,-167.73 74.31 09/26/2018 22:35:54 72.79,-167.63 74.32 3.42 74
43 09/26/2018 23:27:52 -72.79, -0.41 105.69 09/26/2018 23:26:37 -72.77, -0.36 105.70 2.59 75
44 09/27/2018 00:18:33 72.54, 167.41 74.07 09/27/2018 00:17:21 72.52, 166.47 74.09 31.46 72
45 09/27/2018 01:09:16 -72.49, -25.17 105.98 09/27/2018 01:08:04 -72.49, -26.26 105.92 36.43 72
46 09/27/2018 01:59:56 72.24, 142.63 73.78 09/27/2018 01:58:48 72.24, 140.58 73.87 69.59 69
47 09/27/2018 02:50:39 -72.19, -49.96 106.27 09/27/2018 02:49:31 -72.17, -52.25 106.20 77.96 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_NOAA-20_METOP-B_20180926.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/24/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service