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, 170.57 105.34 09/25/2018 11:57:47 -73.60, 173.60 105.49 95.05 66
2 09/25/2018 12:47:22 73.40, -21.56 74.42 09/25/2018 12:48:31 73.36, -19.61 74.31 62.32 69
3 09/25/2018 13:38:05 -73.34, 145.87 105.63 09/25/2018 13:39:15 -73.28, 147.54 105.76 53.59 70
4 09/25/2018 14:28:46 73.10, -46.28 74.12 09/25/2018 14:29:58 73.09, -45.55 74.08 23.74 72
5 09/25/2018 15:19:29 -73.05, 121.15 105.92 09/25/2018 15:20:42 -73.01, 121.61 105.99 15.36 73
6 09/25/2018 16:10:12 72.90, -71.23 73.94 09/25/2018 16:11:23 72.92, -71.26 73.95 1.94 71
7 09/25/2018 17:00:56 -72.90, 96.09 106.05 09/25/2018 17:02:06 -72.89, 96.01 106.07 2.84 70
8 09/25/2018 17:51:42 72.91, -96.62 73.97 09/25/2018 17:52:45 72.90, -96.64 73.95 1.29 63
9 09/25/2018 18:42:26 -72.90, 70.70 106.02 09/25/2018 18:43:27 -72.92, 70.73 106.02 1.88 61
10 09/25/2018 19:33:12 72.91,-122.00 74.00 09/25/2018 19:34:06 72.93,-121.92 74.01 3.29 54
11 09/25/2018 20:23:56 -72.91, 45.32 105.99 09/25/2018 20:24:49 -72.90, 45.35 106.01 1.52 53
12 09/25/2018 21:14:42 72.92,-147.39 74.04 09/25/2018 21:15:28 72.91,-147.30 74.02 3.00 46
13 09/25/2018 22:05:25 -72.86, 20.04 106.01 09/25/2018 22:06:11 -72.88, 19.97 106.00 2.97 46
14 09/25/2018 22:56:11 72.87,-172.66 74.01 09/25/2018 22:56:50 72.89,-172.68 74.02 1.87 39
15 09/25/2018 23:46:55 -72.87, -5.34 105.98 09/25/2018 23:47:33 -72.86, -5.42 105.99 2.70 38
16 09/26/2018 00:37:41 72.87, 161.95 74.05 09/26/2018 00:38:12 72.86, 161.93 74.03 1.25 31
17 09/26/2018 01:28:25 -72.87, -30.73 105.95 09/26/2018 01:28:54 -72.89, -30.69 105.94 1.97 29
18 09/26/2018 02:19:11 72.88, 136.57 74.08 09/26/2018 02:19:33 72.89, 136.66 74.09 3.37 22
19 09/26/2018 03:09:55 -72.88, -56.11 105.91 09/26/2018 03:10:16 -72.87, -56.08 105.93 1.59 21
20 09/26/2018 04:00:41 72.88, 111.18 74.11 09/26/2018 04:00:55 72.87, 111.27 74.10 3.12 14
21 09/26/2018 04:51:24 -72.83, -81.39 105.94 09/26/2018 04:51:38 -72.85, -81.46 105.92 2.87 14
22 09/26/2018 05:42:10 72.84, 85.91 74.09 09/26/2018 05:42:17 72.85, 85.89 74.10 1.80 7
23 09/26/2018 06:32:54 -72.84,-106.77 105.90 09/26/2018 06:33:00 -72.83,-106.84 105.91 2.56 6
24 09/26/2018 07:23:40 72.84, 60.52 74.12 09/26/2018 07:23:39 72.83, 60.51 74.11 1.22 1
25 09/26/2018 08:14:24 -72.84,-132.16 105.87 09/26/2018 08:14:21 -72.86,-132.12 105.86 2.07 3
26 09/26/2018 09:05:10 72.85, 35.14 74.15 09/26/2018 09:05:00 72.86, 35.23 74.17 3.47 10
27 09/26/2018 09:55:54 -72.85,-157.54 105.84 09/26/2018 09:55:43 -72.84,-157.50 105.85 1.69 11
28 09/26/2018 10:46:40 72.85, 9.75 74.19 09/26/2018 10:46:22 72.84, 9.85 74.17 3.25 18
29 09/26/2018 11:37:23 -72.80, 177.18 105.86 09/26/2018 11:37:05 -72.81, 177.11 105.84 2.75 18
30 09/26/2018 12:28:09 72.81, -15.52 74.16 09/26/2018 12:27:44 72.82, -15.54 74.18 1.73 25
31 09/26/2018 13:18:53 -72.80, 151.80 105.83 09/26/2018 13:18:27 -72.79, 151.73 105.83 2.41 26
32 09/26/2018 14:09:39 72.81, -40.91 74.20 09/26/2018 14:09:06 72.80, -40.92 74.19 1.20 33
33 09/26/2018 15:00:23 -72.81, 126.41 105.80 09/26/2018 14:59:48 -72.82, 126.45 105.78 2.18 35
34 09/26/2018 15:51:09 72.82, -66.29 74.23 09/26/2018 15:50:27 72.83, -66.20 74.25 3.58 42
35 09/26/2018 16:41:53 -72.81, 101.03 105.77 09/26/2018 16:41:10 -72.80, 101.07 105.77 1.80 43
36 09/26/2018 17:32:39 72.82, -91.68 74.26 09/26/2018 17:31:49 72.81, -91.58 74.25 3.40 50
37 09/26/2018 18:23:22 -72.77, 75.75 105.79 09/26/2018 18:22:32 -72.78, 75.69 105.76 2.62 50
38 09/26/2018 19:14:08 72.77,-116.96 74.24 09/26/2018 19:13:11 72.79,-116.96 74.26 1.66 57
39 09/26/2018 20:04:52 -72.77, 50.36 105.75 09/26/2018 20:03:54 -72.76, 50.31 105.75 2.25 58
40 09/26/2018 20:55:38 72.78,-142.34 74.27 09/26/2018 20:54:33 72.77,-142.35 74.27 1.20 65
41 09/26/2018 21:46:22 -72.78, 24.98 105.72 09/26/2018 21:45:15 -72.79, 25.03 105.70 2.31 67
42 09/26/2018 22:37:07 72.78,-167.72 74.30 09/26/2018 22:35:53 72.80,-167.62 74.32 3.70 74
43 09/26/2018 23:27:51 -72.78, -0.40 105.69 09/26/2018 23:26:36 -72.77, -0.36 105.69 1.94 75
44 09/27/2018 00:18:32 72.53, 167.41 74.07 09/27/2018 00:17:20 72.52, 166.47 74.10 31.42 72
45 09/27/2018 01:09:15 -72.48, -25.17 105.98 09/27/2018 01:08:03 -72.50, -26.25 105.92 36.47 72
46 09/27/2018 01:59:56 72.23, 142.64 73.77 09/27/2018 01:58:47 72.25, 140.59 73.87 69.61 69
47 09/27/2018 02:50:39 -72.18, -49.95 106.27 09/27/2018 02:49:31 -72.17, -52.24 106.19 77.95 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_NOAA-20_METOP-B_20180925.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