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: 9/23/2018
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 -73.63, 170.59 105.35 09/25/2018 11:57:47 -73.61, 173.62 105.48 95.01 66
2 09/25/2018 12:47:22 73.39, -21.55 74.41 09/25/2018 12:48:31 73.37, -19.60 74.31 62.27 69
3 09/25/2018 13:38:05 -73.34, 145.89 105.64 09/25/2018 13:39:15 -73.29, 147.55 105.75 53.44 70
4 09/25/2018 14:28:46 73.09, -46.27 74.12 09/25/2018 14:29:59 73.04, -45.64 74.04 20.93 73
5 09/25/2018 15:19:29 -73.04, 121.16 105.93 09/25/2018 15:20:42 -73.02, 121.62 105.98 15.06 73
6 09/25/2018 16:10:12 72.90, -71.22 73.93 09/25/2018 16:11:23 72.92, -71.24 73.95 3.09 71
7 09/25/2018 17:00:56 -72.89, 96.10 106.06 09/25/2018 17:02:06 -72.90, 96.02 106.07 2.58 70
8 09/25/2018 17:51:42 72.90, -96.60 73.97 09/25/2018 17:52:45 72.90, -96.63 73.96 0.77 63
9 09/25/2018 18:42:26 -72.90, 70.72 106.03 09/25/2018 18:43:27 -72.93, 70.75 106.01 3.22 61
10 09/25/2018 19:33:12 72.91,-121.99 74.00 09/25/2018 19:34:07 72.88,-122.01 73.97 2.75 55
11 09/25/2018 20:23:56 -72.90, 45.33 106.00 09/25/2018 20:24:49 -72.91, 45.36 106.00 1.02 53
12 09/25/2018 21:14:42 72.91,-147.37 74.03 09/25/2018 21:15:28 72.91,-147.29 74.02 2.81 46
13 09/25/2018 22:05:26 -72.91, 19.95 105.96 09/25/2018 22:06:11 -72.88, 19.98 105.99 2.71 45
14 09/25/2018 22:56:11 72.86,-172.65 74.01 09/25/2018 22:56:50 72.89,-172.67 74.03 3.04 39
15 09/25/2018 23:46:55 -72.86, -5.33 105.99 09/25/2018 23:47:33 -72.86, -5.40 105.99 2.45 38
16 09/26/2018 00:37:41 72.87, 161.97 74.04 09/26/2018 00:38:12 72.87, 161.95 74.04 0.65 31
17 09/26/2018 01:28:25 -72.87, -30.71 105.95 09/26/2018 01:28:54 -72.89, -30.68 105.93 3.29 29
18 09/26/2018 02:19:11 72.87, 136.58 74.07 09/26/2018 02:19:34 72.85, 136.56 74.05 2.74 23
19 09/26/2018 03:09:55 -72.87, -56.10 105.92 09/26/2018 03:10:16 -72.87, -56.06 105.92 1.16 21
20 09/26/2018 04:00:41 72.88, 111.20 74.10 09/26/2018 04:00:55 72.88, 111.29 74.10 2.93 14
21 09/26/2018 04:51:25 -72.88, -81.48 105.89 09/26/2018 04:51:38 -72.85, -81.45 105.92 2.74 13
22 09/26/2018 05:42:10 72.83, 85.92 74.08 09/26/2018 05:42:17 72.86, 85.90 74.11 3.00 7
23 09/26/2018 06:32:54 -72.83,-106.76 105.91 09/26/2018 06:33:00 -72.83,-106.83 105.91 2.31 6
24 09/26/2018 07:23:40 72.84, 60.53 74.12 09/26/2018 07:23:39 72.84, 60.52 74.12 0.52 1
25 09/26/2018 08:14:24 -72.83,-132.14 105.88 09/26/2018 08:14:22 -72.81,-132.21 105.90 3.35 2
26 09/26/2018 09:05:10 72.84, 35.15 74.15 09/26/2018 09:05:01 72.82, 35.14 74.12 2.74 9
27 09/26/2018 09:55:54 -72.84,-157.53 105.85 09/26/2018 09:55:43 -72.84,-157.49 105.84 1.31 11
28 09/26/2018 10:46:40 72.85, 9.77 74.18 09/26/2018 10:46:22 72.85, 9.86 74.18 3.06 18
29 09/26/2018 11:37:24 -72.84, 177.09 105.82 09/26/2018 11:37:05 -72.82, 177.13 105.84 2.78 19
30 09/26/2018 12:28:09 72.80, -15.51 74.16 09/26/2018 12:27:44 72.83, -15.52 74.19 2.95 25
31 09/26/2018 13:18:53 -72.80, 151.81 105.84 09/26/2018 13:18:27 -72.80, 151.74 105.83 2.16 26
32 09/26/2018 14:09:39 72.81, -40.90 74.19 09/26/2018 14:09:06 72.81, -40.91 74.20 0.37 33
33 09/26/2018 15:00:23 -72.80, 126.43 105.80 09/26/2018 14:59:49 -72.78, 126.36 105.82 3.22 34
34 09/26/2018 15:51:09 72.81, -66.28 74.22 09/26/2018 15:50:28 72.79, -66.29 74.20 2.75 41
35 09/26/2018 16:41:52 -72.81, 101.04 105.77 09/26/2018 16:41:09 -72.81, 101.08 105.76 1.47 43
36 09/26/2018 17:32:38 72.81, -91.67 74.25 09/26/2018 17:31:48 72.82, -91.57 74.26 3.20 50
37 09/26/2018 18:23:22 -72.81, 75.66 105.74 09/26/2018 18:22:31 -72.79, 75.70 105.76 2.85 51
38 09/26/2018 19:14:07 72.77,-116.94 74.23 09/26/2018 19:13:10 72.79,-116.95 74.27 2.91 57
39 09/26/2018 20:04:51 -72.77, 50.38 105.76 09/26/2018 20:03:53 -72.77, 50.32 105.75 1.99 58
40 09/26/2018 20:55:37 72.77,-142.33 74.26 09/26/2018 20:54:32 72.77,-142.33 74.27 0.21 65
41 09/26/2018 21:46:21 -72.77, 24.99 105.73 09/26/2018 21:45:15 -72.75, 24.94 105.74 3.09 66
42 09/26/2018 22:37:07 72.78,-167.71 74.30 09/26/2018 22:35:54 72.75,-167.72 74.28 2.76 73
43 09/26/2018 23:27:51 -72.77, -0.39 105.70 09/26/2018 23:26:36 -72.78, -0.34 105.69 1.65 75
44 09/27/2018 00:18:32 72.53, 167.43 74.06 09/27/2018 00:17:20 72.53, 166.49 74.10 31.39 72
45 09/27/2018 01:09:15 -72.48, -25.15 105.99 09/27/2018 01:08:03 -72.50, -26.24 105.91 36.56 72
46 09/27/2018 01:59:56 72.23, 142.65 73.77 09/27/2018 01:58:47 72.25, 140.60 73.87 69.65 69
47 09/27/2018 02:50:39 -72.17, -49.93 106.28 09/27/2018 02:49:31 -72.18, -52.22 106.19 77.94 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/23/2018
SNOs_Map_NOAA-20_METOP-B_20180924.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/23/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service