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: 9/16/2018
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 10:15:12 -73.66,-164.10 105.35 09/25/2018 10:16:18 -73.64,-161.14 105.48 92.68 66
2 09/25/2018 11:05:53 73.43, 3.74 74.42 09/25/2018 11:07:02 73.39, 5.64 74.31 60.35 69
3 09/25/2018 11:56:36 -73.36, 171.20 105.64 09/25/2018 11:57:46 -73.31, 172.78 105.75 50.89 70
4 09/25/2018 12:47:17 73.13, -20.97 74.13 09/25/2018 12:48:30 73.06, -20.42 74.03 19.37 73
5 09/25/2018 13:38:00 -73.07, 146.48 105.93 09/25/2018 13:39:13 -73.03, 146.84 105.99 12.49 73
6 09/25/2018 14:28:43 72.93, -45.92 73.95 09/25/2018 14:29:54 72.94, -46.03 73.94 3.44 71
7 09/25/2018 15:19:28 -72.97, 121.31 106.00 09/25/2018 15:20:36 -72.96, 121.34 106.03 1.95 68
8 09/25/2018 16:10:13 72.94, -71.31 73.98 09/25/2018 16:11:15 72.96, -71.31 73.99 2.82 62
9 09/25/2018 17:00:57 -72.93, 96.03 106.03 09/25/2018 17:01:58 -72.93, 95.95 106.02 2.74 61
10 09/25/2018 17:51:43 72.94, -96.69 74.01 09/25/2018 17:52:37 72.94, -96.70 74.00 0.71 54
11 09/25/2018 18:42:27 -72.93, 70.65 105.99 09/25/2018 18:43:19 -72.96, 70.66 105.97 3.03 52
12 09/25/2018 19:33:13 72.95,-122.07 74.04 09/25/2018 19:33:58 72.96,-121.99 74.05 3.26 45
13 09/25/2018 20:23:57 -72.94, 45.26 105.96 09/25/2018 20:24:41 -72.93, 45.27 105.97 0.44 44
14 09/25/2018 21:14:43 72.95,-147.46 74.07 09/25/2018 21:15:20 72.94,-147.38 74.05 2.92 37
15 09/25/2018 22:05:27 -72.94, 19.88 105.93 09/25/2018 22:06:03 -72.91, 19.88 105.97 3.66 36
16 09/25/2018 22:56:12 72.91,-172.74 74.05 09/25/2018 22:56:42 72.91,-172.78 74.06 1.50 30
17 09/25/2018 23:46:57 -72.95, -5.51 105.90 09/25/2018 23:47:24 -72.93, -5.41 105.92 3.47 27
18 09/26/2018 00:37:41 72.91, 161.88 74.08 09/26/2018 00:38:03 72.89, 161.83 74.06 3.10 22
19 09/26/2018 01:28:25 -72.90, -30.78 105.92 09/26/2018 01:28:45 -72.91, -30.80 105.91 1.08 20
20 09/26/2018 02:19:11 72.92, 136.49 74.12 09/26/2018 02:19:24 72.91, 136.54 74.11 1.64 13
21 09/26/2018 03:09:55 -72.90, -56.17 105.89 09/26/2018 03:10:07 -72.88, -56.19 105.91 2.56 12
22 09/26/2018 04:00:40 72.87, 111.22 74.10 09/26/2018 04:00:46 72.89, 111.15 74.11 2.90 6
23 09/26/2018 04:51:25 -72.91, -81.55 105.85 09/26/2018 04:51:28 -72.91, -81.48 105.86 2.35 3
24 09/26/2018 05:42:10 72.87, 85.83 74.13 09/26/2018 05:42:08 72.86, 85.76 74.12 2.83 2
25 09/26/2018 06:32:54 -72.86,-106.83 105.88 09/26/2018 06:32:50 -72.88,-106.87 105.85 2.58 4
26 09/26/2018 07:23:40 72.88, 60.45 74.16 09/26/2018 07:23:29 72.89, 60.47 74.17 1.16 11
27 09/26/2018 08:14:24 -72.87,-132.21 105.84 09/26/2018 08:14:12 -72.86,-132.27 105.85 2.04 12
28 09/26/2018 09:05:10 72.88, 35.06 74.19 09/26/2018 09:04:51 72.86, 35.08 74.17 2.53 19
29 09/26/2018 09:55:54 -72.87,-157.60 105.81 09/26/2018 09:55:33 -72.88,-157.55 105.80 1.90 21
30 09/26/2018 10:46:39 72.84, 9.79 74.17 09/26/2018 10:46:13 72.84, 9.69 74.18 3.28 26
31 09/26/2018 11:37:24 -72.88, 177.02 105.78 09/26/2018 11:36:55 -72.86, 177.06 105.80 2.53 29
32 09/26/2018 12:28:09 72.84, -15.60 74.20 09/26/2018 12:27:34 72.86, -15.60 74.23 2.10 35
33 09/26/2018 13:18:53 -72.83, 151.74 105.80 09/26/2018 13:18:17 -72.83, 151.66 105.79 2.49 36
34 09/26/2018 14:09:39 72.85, -40.98 74.23 09/26/2018 14:08:56 72.84, -40.99 74.23 1.30 43
35 09/26/2018 15:00:23 -72.84, 126.35 105.77 09/26/2018 14:59:38 -72.86, 126.38 105.74 2.49 45
36 09/26/2018 15:51:09 72.85, -66.37 74.27 09/26/2018 15:50:17 72.86, -66.28 74.28 3.05 52
37 09/26/2018 16:41:53 -72.84, 100.97 105.74 09/26/2018 16:41:00 -72.83, 100.98 105.74 1.05 53
38 09/26/2018 17:32:38 72.81, -91.65 74.25 09/26/2018 17:31:39 72.84, -91.67 74.28 3.44 59
39 09/26/2018 18:23:22 -72.80, 75.69 105.76 09/26/2018 18:22:22 -72.81, 75.59 105.73 3.55 60
40 09/26/2018 19:14:08 72.81,-117.03 74.28 09/26/2018 19:13:01 72.81,-117.07 74.29 1.15 67
41 09/26/2018 20:04:52 -72.80, 50.31 105.73 09/26/2018 20:03:43 -72.83, 50.30 105.68 3.63 69
42 09/26/2018 20:55:37 72.77,-142.31 74.26 09/26/2018 20:54:23 72.79,-142.46 74.29 5.39 74
43 09/26/2018 21:46:21 -72.75, 25.03 105.75 09/26/2018 21:45:06 -72.76, 24.81 105.73 7.28 75
44 09/26/2018 22:37:01 72.46,-167.07 73.96 09/26/2018 22:35:50 72.50,-168.37 74.06 43.64 71
45 09/26/2018 23:27:45 -72.46, 0.26 106.04 09/26/2018 23:26:34 -72.43, -1.20 106.00 49.19 71
46 09/27/2018 00:18:25 72.16, 168.15 73.67 09/27/2018 00:17:18 72.17, 165.64 73.78 85.42 67
47 09/27/2018 01:09:08 -72.10, -24.42 106.38 09/27/2018 01:08:02 -72.09, -27.18 106.28 94.40 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/16/2018
SNOs_Map_NOAA-20_METOP-B_20180917.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/16/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service